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Wednesday, November 08, 2006

How To Install dual Corelets

How To Install dual Corelets
MediaViewer and iTunes
Thank aaa & bullfrog for providing all this information. This guide will show you how to install two corelets on your motorola p2k phone.

What you need:
1. two corelets which can unload itself. (MV and iTunes)
2. MotoMidMan

UPDATE 21 Dec 2006: Steps updated, and tested by Yuet. Package updated with iTunes modded by bullfrog.


1. create one shortcut in the shortcuts menu.

2. download the 0002_0001.seem file and upload it to your phone. (Read my SEEM Edit guide if not sure how to upload the seem.) Restart your phone and rename the shortcut from "iTunes" to "Start Corelet".

3. install MediaViewer using MotoMidMan. Set its type to "Background" only.

4. Install iTunes and set its type to "Background" only.

5. restart your phone. Go to "Games & Apps" and set the shortcuts for these two apps. (to create shortcuts, select the midlet then press Menu key and hold.) Let say you create shortcut #2 for iTunes, and shortcut #3 for MediaViewer. Name the iTunes shortcut as "Load iTunes", the MV shortcut "Load MV".

6. use MotoMidMan to set both the apps to "Corelet" only.

7. restart your phone again, the first installed corelet (MV) will be loaded first. When you press shortcut "Start Corelet", MV will start. To start the second corelet (iTunes), unload the existing one (MV) by pressing Menu->MediaViewer->Unload, wait for a while. press shortcut "Load iTunes", wait for a while again, then press "Start Corelet" to start the second corelet (iTunes). To unload iTunes, press "0" in iTunes screen to unload it. After that you can press shortcut "Load MV" following by "Start Corelet" to start MV.

The MediaViewer has following features:
1. Bluetooth file transfer
2. Text Reader
3. Flip sounds
4. Open images bigger than 640x480

To use the flip sounds feature, put the sound files (CaseClose.mp3 & CaseOpen.mp3) into c:\mobile\audio.

(I am working on adding "unload" feature in YuetMod iTunes.)

Download package:
MV, bullfrog-iTunes & flip sounds: [filecloud]
motomidman: [mofile]
0002_0001.seem: [filecloud]

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6:53 PM, November 09, 2006 Anonymous said...

hi yuet i'm some what of a noob when it comes to this stuff. sorry to such a pain & ask a dumb qustion , but i'm unclear as to what a Midlet is? my understanding is it'a java app, for exsample a game. if my understanding is correct then since i have mp 1.8 installed a ready then i can just use MotoMidMan to install MV and iTunes or should i just install MV? one other problem i'm having is when i start MotoMidMan it says unsupported platfrom can't continue. i'm useing v0.10.

thanx for ur time & help yuet,

9:09 PM, November 09, 2006 Yuet said...

eli, no worry. it is ok to ask any questions here. Midlet is small java (or J2ME) programs run on MIDP platform. MIDP is a platform for small devices like cell phone to run java applications/games. Do you know Applet or Servlet? They are similar. They are all the names created by SUN of Java.

in v1.8, iTunes is installed, but that version cannot unload itself. Yes, you can use motomidman to install. just follow the steps and play with it. Try download the version of motomidman I am using (You can download it at this post.) or get the latest one.

10:05 PM, November 09, 2006 Inscrutable said...

hey yuet...can u please tell me if this can be installed in slvr L7???

10:46 PM, November 09, 2006 Yuet said...

yes, if your L7 is unbranded.

9:28 PM, November 10, 2006 SH said...

I followed your instructions, but apps aren't running on my L7. :(

12:29 AM, November 11, 2006 Yuet said...

what's the problem?

4:37 AM, November 13, 2006 flea said...

just a little prob.. when my phone starts, iTunes pops up instead of iShell.. so i dont have access to the unload menu. right now, ive kept mediaviewer as startup corelet and when i want to use iTunes, i unload MV and load iTunes.. but if i want MV again, i gotta restart the phone =).. ne idea why iShell's not comin on my phone?

9:23 AM, November 13, 2006 Yuet said...

flea, does your version of iTunes come with iShell? in iTunes, you can press * or # (can't remember which one) to start the iShell menu. try it.

12:30 PM, November 13, 2006 Anonymous said...

Yuet.. So sorry to tell you that I've tried and followed all your steps.. but I can't run any of the 2 corelets.I enter it from shortcut, but nothing happened.. When I changed them to Midlet, I run MediaViewer, it says that the file corrupt. and when I run Itunes, same thing..corrupt.

3:28 PM, November 13, 2006 Yuet said...

first of all, does your firmware support iTunes? If you have a branded firmware, most likely it doesn't.

3:37 PM, November 13, 2006 SH said...

This is my problem too.

4:11 PM, November 13, 2006 Anonymous said...

I don't know.. but I got the itunes pre-installed when I bought the phone 3 days ago..Yuetmod1.3.. and the pre-installed itunes works fine.. but for the itunes u uploaded, can't get it to work for me

12:24 AM, November 14, 2006 Yuet said...

if your phone has Yuetmod, you should be able to run iTunes. flea can get it works, why can't you?

12:28 AM, November 14, 2006 Yuet said...

one more thing, if you have the pre-installed iTunes, you need to remove or replace it.

12:01 PM, November 14, 2006 Anonymous said...

I've tried that.. removed the pre-installed and install the one in filecloud..

one more thing.. what about the MediaViewer? I can't get it to run too.. after installed, I tried to run the app but "Application Error" appeared.

12:42 PM, November 14, 2006 Anonymous said...

one more thing.. when I first installed mediaviewer via motomidman, it automatically set to corelet..just leave it like that?

1:44 PM, November 14, 2006 Anonymous said...

Yuet, i've solved the problem.. the app that runs first is mediaviewer.. after that, I unload it and run itunes. Why is the itunes does not have DBCreator? how am I going to update songs list? and one more thing.. how to unload? I pressed exit and now I can't open mediaviewer or itunes..-_-

10:31 PM, November 14, 2006 Yuet said...

in iTunes, press * (or #? not sure which one) should open the iShell menu, where you can unload. These apps are not created by me, and they are provided as they are, so don't ask me why some features are not there.

11:22 PM, November 14, 2006 Anonymous said...

sorry about that.. well.. till now I still can't get it to work.. I tried to removed those 2 app.. and reinstall..and now same thing again.. I can't open/run any of those 2... when I set it to midlet..and when I run it, it says application error..that's normal right? when set it to corelet, I should just tick Corelet right? untick background right?

2:23 AM, November 15, 2006 Anonymous said...

sigh.. anyway,
I removed both applications, and install just the Itunes.. after setting the shortcut, I set it back to corelet..after restart, the Itunes running.. there's no such thing as * or #.. I pressed any of those 2 but nothing happened.. I pressed EXIT.. after that, I can't open back itunes..arggh

5:00 AM, November 15, 2006 .::Rey::. said...

Hi Yuet.
I installed MediaViewer (i am not using your mp) and i tried the flip sounds and they work.The bluetooth file transfer is what exactly?An how can i test the text reader option?In the Games & Apps menu i can't see the MediaViewer.Is that normal?And if i get this straight a corelet application starts when you turn on the phone.Does this mean that the phone works slower because MediaViewer takes up memory space?How can i shut it down if i want to?

12:12 PM, November 15, 2006 Yuet said...

rey, I am also not sure about all the features of MV, so you have to try them out yourself. Corelet won't be shown in games/apps, it is normal. yes, it will auto-start and might make the phone slower. If I am not wrong, MV has "Unload" function for you to stop it.

The anonymous, Maybe I should try it out and let u know, but I find no time for this yet. Don't be upset, just try, nothing to lose.

3:22 PM, November 15, 2006 Anonymous said...

tried alot of ways... now in my phone.. I got only Itunes installed.. whenever I want to start itunes, I have to restart my phone and the itunes autostart.. when I EXIT itunes, I will never get to get back to itunes.. I will have to restart my phone again..-_-.. and why there is not settings for this itunes? the pre-installed itunes in yuetmod have settings where u can set autostart on or off.. If anyone could help me, please add me in msn

one more thing, what is iShell? when I press *(# is nothing), the itunes hides to the background.. no such thing as iShell.. i'm getting extra confused..>.<

7:17 PM, November 15, 2006 .::Rey::. said...

But if i can't access MV from the games and apps where can i find this "unload" function?Is there a way i can make it visible in the games and apps?

7:56 PM, November 15, 2006 Baby said...

Hey Yuet, I've tryed to install MediaViewer on my V3r, but when I start the phone, it gives me back an "Application error". So, does that jar works on a V3r nobrand ?

11:06 PM, November 15, 2006 nicholasi said...

hi yuet.
i follow ur instruction to install. but when u said turn the java to Background only. i failed, it show midlet and background too.. is this stil can continue? i just continue and it fail to work and keep saying file corrupt.. i want to ask my phone is using yuet mod2.0, so wil it affect the installation?

10:25 AM, November 16, 2006 Yuet said...

anonymous, try upload the 0002-0001 seem in this post to start iTunes.

rey, you need to create the shortcut to start MV. Corelet will not display in games/apps.

baby, not sure about V3r. is your firmware support corelet? have you tried to install iTunes before?

nicholasi, it won't work with 2.0 as the firmware has limitation of granting java permissions.

10:56 AM, November 16, 2006 Anonymous said...

But..why is the itunes that uploaded in doesn't include iShell? then how am I going to unload it?

6:17 PM, November 16, 2006 Anonymous said...

urggh.yuet.. that's placing shortcut for itunes.. I tried too.. same thing.. no further improvement by now..-_-.. anyway.. bought L7 as my secondary phone.. and I'll try the dual corelet..if it's working, than my V360 is the one making problems

12:50 AM, November 18, 2006 Yuet said...

in iTunes, try the key *, # or 0 to see if you get the iShell menu.

Sorry guys, if there's any mistake in the steps. I haven't really had chance to verify it myself as my V360 is not with me now.

12:58 AM, November 18, 2006 Anonymous said...

huh??!! no wonder.. >.< I tried it on my L7.. same thing.. this dual corelets doesn't work for me.. yuet.. are there any other ways for me to easily contact u? IM? email? please.. I need further

1:02 AM, November 18, 2006 Yuet said...

Hey guys, bullfrog told me that he has success with the following steps:

Bullfrog said:

1) With the seem "0002_0005" charged to phone, i change the name "iTunes" by "corelet". (Shortcut 1)

2) Then i follow the tutorial, and make the 2 shortcuts. (shortcut: 5 = itunes, 6 = Media Viewer)

3) Now, when i start my phone y push the "corelet" shorcut and appears itunes. With my version of itunes (vassio) when i press "0", itunes close (unload). Then i wait a few seconds, and i push the "media viewer" shortcut (6),
Wait a wile and push "corelet" again, and now media viewer appears.
Then i "unload" MV, and i do the same to open itunes. First i push itunes, and then the corelet shortcut.

Finaly i had full working dual corelet, but it's a little tedious.

And this is Bullfrog's valleo version of itunes (it is a modified version, and had the ishell plugin too) with 0 unloads, with * minimizes, and with # ishell opens.

Thank Bullfrog for the info!

1:07 AM, November 18, 2006 Anonymous said...

pls do help me.. I need both of this application to work on my phone.

anyway, I tried pressing * or #..nothing happened.. there's no iShell or anything..when pressed #, nothing happened.. when pressing *, it shows "space needed:871kb" and then shows artist> albums> songs> ... what's that??

2:24 AM, November 28, 2006 GaRzA's said...

Hi Yuet! Hey i`ve been having some probs with this update.......Iget itunes started but i have neever been able to get media view started...... who doi mix it? i have instaled both as corelets with motomidman, qhen phone is on i tunes starts....have tried * 0 # nd nothing happens-...Thanks!

11:12 PM, November 29, 2006 Yuet said...

maybe you can try another version of iTunes that is with ishell. I will upload if I find it.

soon I will test this steps and let u know.

6:38 PM, December 05, 2006 Anonymous said...

hey.. tried to gather all info here (


8:56 AM, April 03, 2007 JUAN said...

Hi Yuet
I installed MediaViewer in my v360 and I tried the flip sounds and they doesn't work.

I upload the CaseClose and CaseOpen files in c\mobile\audio and in a\mobile\audio too but doesn't work.

I check the plugins list in MV and doesn`t appears the CaseOpenClose plugin.

I want to ask, my phone is using your MP 2.2, so will it affect the installation?

Before I installed your MP, I have installed MV and iTunes too, and its working great.

Please, help me. Thankx

10:04 AM, April 03, 2007 Yuet said...

juan, make sure your version of MV comes with the plugin. If you can run MV in v2.2, it should not be the problem of v2.2. Please note that if iTunes is installed first, it will be loaded after rebooting, you have to start MV manually.

9:35 AM, April 04, 2007 JUAN said...




11:11 AM, April 04, 2007 Yuet said...

I plan to do it in v1.9.

2:00 AM, April 07, 2007 karan israni said...

hey yuet,i installed MV & iTunes revolution thru motomidman & made them background.then i restart my phone.then i made shortcut(key 4= Load MV & key 5=Load iTunes).then i made them both corlets & not background.then i restarted all right?? if yes,then y isnt anything working?? wht is the first step?? u have written make a shortcut but wht shortcut?? u said rename shortcut from iTunes to Start Corelet.but whr to create shortcut?? & how does iTunes appear & we have to change it to Start Corelet?? shortcut called iTunes is not thr in my L7.& wht is branded or unbranded?? when after above procedure,i hit menu+4 (shortcut for MV) nothing happens.i do menu+5 also for iTunes but nothing happens.pls guide me here.....

pls can u tell me ur e-mail ID?? or pls add me:

i really need ur help.thanks a lot bro.cheers.

5:46 AM, April 07, 2007 Metallus said...

karani you need to make any shortcut to anything you want like audio or pictures. after that you need to upload the seem posted above(0002_0001 seem go here for guide:
After that follow the rest of the guide and everything should be fine.

11:57 PM, April 07, 2007 karan israni said...

thanks for the reply mettalus but i have already done it.heres wht i've done.....

i've created shortcut menu+1 for multimedia & menu+2 for setting.then i uploaded tht seem thru p2k.but still it doesnt work. & another strange thing is tht as i told u i've installed both MV & iTunes,its just tht nothing is happening when i clik their shortcut(menu+4=MV,menu+5=iTunes). but since i have installed these 2 (as corelet & signed) whenever i restart my phone,message appears:
"this application is out of date.verify time & date settings in initial setup."
now wht is the meaning of this message?? to which application is it reffering to?? & i went to time & date option under initial setup but nothing extra is thr.only option to change date & time and my date 7 time r whts the problem now?? pls help me bro. if the procedure is long then u can add me:

thanks a lot for replying atleast.hope the next time reply,ur answer will solve my problem.cheers.

12:07 AM, April 08, 2007 Yuet said...

karan, 1. what's the firmware in your phone now? make sure it supports corelet.
2. The 2 shortcuts you created for MV & iTunes will only load it but not start it. You still need to create the "start corelet" shortcuts to start it.
3. If the 0002-0001 seem doesn't work for you, try to 0002-0005 seem in this post. You will need to create 5 shortcuts before you uploading that seem. If you have never installed corelet before, I suggest you follow the steps in that guide to install iTunes first.

4:27 PM, April 08, 2007 karan israni said...

"karan, 1. what's the firmware in your phone now? make sure it supports corelet."

i say= wht is firmware?? i've also heard some1 say to install corelets, u need to flash ur it true?? & wht is flashing?? & how to flash?? currently i have iMod & yuetmod v3.2 but how to install those or atleast one of those?? both r SHX files.

2. The 2 shortcuts you created for MV & iTunes will only load it but not start it. You still need to create the "start corelet" shortcuts to start it.

i say=i had created shortcut start corelet also but nothing is i've deleted all shortcuts & even deleted MV & iTunes thru motomidman.i wanna start from scratch.can u pls tell me for wht shud i create shortcut?? multimedia?? settings?? or anything else??

3. If the 0002-0001 seem doesn't work for you, try to 0002-0005 seem in this post.

i say= i dont have 0002-0001 seem. below ur post was thr seem 0002-0001 download link & when i downloaded it,it turned out to be 0002-0005 seem so i just did load from file & opened 0002-0005 & in bits section below,2 was ticked & rest were unticked.i didnt knew wht to do but i thought it was right so i did save to phone.correct??

You will need to create 5 shortcuts before you uploading that seem.

i say=wht 5 shortcuts?? can u pls guide me from scratch as i'm a noob?? also tell wht to name shortcuts....

If you have never installed corelet before, I suggest you follow the steps in that guide to install iTunes first.

i say=i read ur guide but i'm confused abt it.firstly ur guide says both jad & jar shud be in 1 folder.but when i hit install--jad (recommended) only jad files show up.not jar files.similarly if i do install jar,jad files dont show up. is it normal?? going by logic & common sense i think it is normal but still i wanna confirm as i'm a noob in this matter. secondly,the 7th point in ur guide reads this.....
"7. Select "Yes" when ask whether to replace the corelet."
something like this doesnt show up in my L7.& ur 9th point...
"9. Done. If you see the screen "change to default setting" when starting iTunes, press the Red key, then press Menu + 5 to start iTunes again."
whts the meaning of this?? & plus menu+5 wont work for me as i have no shortcuts for starting of my para for details.

& by the way,since MV & iTunes were instaled,everytime when my phone restarted it said....
"application out of date.please change time & date settings under setting,initial setup."
whts this all abt?? anyway,as i said b4,i'm removed MV & iTunes & all shortcuts so nothing appears like tht wht shud i do know?? first help me in this,then i'll ask u something which is simple for u guys like installing skins,etc... but first solve MV & iTunes problem.

my id:

add me if u want.

6:38 PM, April 08, 2007 karan israni said...

i'm in a big mess now.i opened p2k & tried deleting some i think by mistake i deletd some important phone is not showing a lot of items.i cant access messaages menu,nor phonebook menu,nor even shortcuts menu.even when i turn on my phone,screen shows hello moto but the sound is missing.pls help me guys.can u tell me how can i recover deleted files from p2k?? none of the deleted files r in recycle bin.pls help.pls e-mail me solution.thanks.

12:40 AM, April 09, 2007 Yuet said...

try master reset/master clear to see if it helps. If not, and you don't have any backup, you need to flash your phone with a MP.

1:12 AM, April 09, 2007 karan israni said...

hey i flashed my phone with R4513_G_08.B7.DRC_RB_09.02BL.shx & its working friend said iTunes or mediaviewer will startup but none of them is wht??

thanks anyway

11:30 PM, April 10, 2007 Yuet said...

I'm not sure about this firmware, where did u get it?

12:56 AM, April 11, 2007 karan israni said...

dont know.i asked my friend & he gave me link to download.later when i flashed it,he said this was a stock while & i had to flash again.this time he told me to flash with smiley mod.i got tht from mobile my mobile is cool but i have only itunes.i wanted mv itunes thr is option mv but only a/ b/ c/ which means i cant send games thru bluetooth & stuff.i needed tht mv.another prob is tht my fone mem was 6mb but now it is 2mb.from tht 2mb,it shows 1mb is already used & only 1mb is free.when i try to install mv,it uses abt 700kb leaving me with only 300kb fone mem & thus making my fone damn slow.this means although my phone has now become cool,it has lost a hell lot of memory & made itself slow.any way of increasing fone memory?? will installing mv on memcard work?? cant do it in phone coz space prob....

9:28 AM, April 11, 2007 Yuet said...

you can delete some useless files to get more space, such as skin, picture, ringtones.

7:49 PM, May 12, 2007 Anonymous said...

Yuet, I'm install MV corelet but error message apear "The aplication is out of date. Verify time and date setting in initial setup". What's wrong?
I'm using MP 1.8 and itunes was removed


10:28 AM, May 13, 2007 Anonymous said...

Yuet, how to install corelet?


11:34 PM, May 13, 2007 Yuet said...

Bejo, did you set MV as "Corelet" using motomidman?

biyoc, I think this post has shown you the steps to install corelet. Did you read it?

3:27 AM, August 01, 2007 mihai said...

Hy Yuet!
I try to install the dual corelets but I have a problem. I don't know how I do the first shortcut. I upload the seem "0002-0001" but I don't know where is the shortcut to rename.

2:25 PM, August 05, 2007 Yuet said...

mihai, it is in the "Shortcut" menu.

4:18 AM, September 05, 2007 Xorgol said...

Hi Yuet,
I'm trying to run iTunes and MV with YuetMod 1.9a. Should I follow this guide or is there a specific way for the new version?
I also don't know if need to upload 0002-0001 seem or if it included in 1.9 (anyway the download page doesn't load).
Thank you for your help.

8:43 PM, September 05, 2007 Xorgol said...

Ooops, I found iTunes (and MV).
All fixed. Web