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[Q] Porting MIUI V5 for 769 issues

31st May 2014, 09:11 PM   |  #1  
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Hey all,

I've been trying to get an up-to-date MIUI for the P769 users. @artit used to make one but has ceased development and @ZduneX25 makes one for the P760 but unfortunately, not for the P769 as well.

I have tried several different ways:

Rom porter: using CM 10.1 as the base and using both ZduneX25's miui p760 rom as the port rom
- have also tried this using MIUI's official p760 rom
Artit's MIUI port method for MIUI V5: as seen here: http://forum.xda-developers.com/show....php?t=2476760 in post #2
- again, i tried CM10.1 and Artit's p769 version as a base rom and both p760 versions(ZduneX25 and official MIUI as a port rom)

However, I still can't get it to boot fully...
as with Artit's rom, it starts with a backwards LG screen then show's an miui logo with flame/fire and then goes to the MIUI LG optimus on an orange background and never boots past here.

I have unpacked and repacked it properly thanks to a lot of googling and help from XDA members but still can't find out why it won't boot since all of the other roms booted up fine.

I have tried to take logcats through ADB but the device does not connect when trying to boot after installing. It connects via adb before I install but yeah.

Is there anything I can do since it won't boot far enough to be recognized by adb or any other way I can troubleshoot this?
Maybe, I'm not the only P760 user looking to get a decent updated MIUI rom. If I have any luck, I'll for sure pass it along!

edit: I tried installing ZduneX25's p760 rom and it installed correctly but everything was mirrored. Is there a simple fix I can do to just edit the rom(flip the img back) to work with P769?
Last edited by shockah486; 31st May 2014 at 09:19 PM.
5th June 2014, 05:58 AM   |  #2  
Quote:
Originally Posted by shockah486

Hey all,


edit: I tried installing ZduneX25's p760 rom and it installed correctly but everything was mirrored. Is there a simple fix I can do to just edit the rom(flip the img back) to work with P769?

use ZduneX25's rom as a port rom, then go to my porting Guide, i hope you success porting MIUI for p769
Last edited by Nasheich Xfiles; 9th June 2014 at 12:13 AM.
7th June 2014, 10:35 AM   |  #3  
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Quote:
Originally Posted by shockah486

edit: I tried installing ZduneX25's p760 rom and it installed correctly but everything was mirrored. Is there a simple fix I can do to just edit the rom(flip the img back) to work with P769?

If there's a way to fix mirrored screen of P769 when flash other variants' ROM, it must be very good news because I think we'll have more ROM for P769 (share with P760/P768). Anyone know why the screen is mirrored only with P769? I'm so confuse, maybe because of LG want that?
10th June 2014, 01:38 AM   |  #4  
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Quote:
Originally Posted by nhoc_maruko9x

If there's a way to fix mirrored screen of P769 when flash other variants' ROM, it must be very good news because I think we'll have more ROM for P769 (share with P760/P768). Anyone know why the screen is mirrored only with P769? I'm so confuse, maybe because of LG want that?

I wish I knew the answer but it has probably something to do with the fact our p769 unlocked bootloader is based off of the p760 one. If only it were as easy as editing a few settings fix the backwards screen image!

Quote:
Originally Posted by nasheich

use ZduneX25's rom as a port rom, then go to my porting Guide, i hope you success porting MIUI for p769

I tried your porting guide with Artit's p69 rom (cm10.1.3 based) and the official miui v5 4.2.XX 10.1.3 patchwork rom for p760 as the port rom. It installed to 100% but upon boot, I ended up with the screen:

DemiGod Crash HAndler : Kernal Panic has been occured
Please do following action:
1)capture this screen
2)get last_kmsg.txt log in /data/dontpanic after rebooting

Internal error: Oops: 817 PREEMPT SMP
CPU: 0 Not tainted (3.0.31-CM+-#1)
PC is at eventpoll_release_life+0x38/0x7c
LR is at __mutex_lock_slowpath+0x248/0x314
pc : c01420d4 lr : c0551f24 par: 200a0013
sp e683df38 iq : 00000090 fp: e79f3188
(eventpoll_release_life+0x38/0x7c) from (fput+0x198/0x1f8)
(fput+0x198/0x1f8) from (flip_close+0x58/0x7c)
(flip_close+0x58/0x7c) from (sys_close+0xa4/0xb8)
kernel panic - not syncing: Fatal exception
Kernel version: Linux version 3.0.31-CM+ antsvx9UBUNTU64) (gcc version 4.7.4 20130603 (prerelease) Linaro GCC 4.7-2013.03-1) #1 SMP PREEMPT Mon Oct 7 13:20:45 EDT 2013

Anybody have any idea what's wrong?
Last edited by shockah486; 10th June 2014 at 01:44 AM.
Xerdox
10th June 2014, 10:49 PM   |  #5  
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Looks like firmware issue. I had this issue when I forgot to get p760 vendor and etc/firmware folder.
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