Downgrading And Development Help! Please Reply guyz - GT540 Optimus Android Development

Hey i need help downgrading my firmware from mur4ik's swiftdroid ASIS to official Indian 2.1 rom with fastboot and recovery....Is that possible...and what are the disadvantages of using 2.1 because i need that rom because of the awesome camera , video and photo editor.. can i get those in other 2.3 roms..Please help and answer me...Currently i am able to acces fastboot with this combo VOL UP+SEARCH and not able to access recovery can you suggest me a key combo...Thank You in ADVANCE>>>>
Please help me downgrading...

search button for fastboot????? i thought is just camera and power????? any way the normal key combo for recovery will be power and home. other way will be thru adb or thru a app

Hold power+home to access recovery

@subham964: stop shouting....

@quasimidi
lol he caps all the way RAGE!!!!!!!!

bs828 said:
search button for fastboot????? i thought is just camera and power????? any way the normal key combo for recovery will be power and home. other way will be thru adb or thru a app
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Hey help me downgrade to official Indian 2.1 rom

quasimidi said:
@subham964: stop shouting....
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Click to collapse
I am not shouting brother

subham964 said:
Hey help me downgrade to official Indian 2.1 rom
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i downgraded to 2.1 stock heaps of times.
U have to flash a fastboot rom through KDZ.

Can you give me a link to a Indian fastboot and a short tutorial

if im not wrong there is no indian fastboot only indian kdz but since you want 2.1 for the camera then just use any 2.1 softmod better performance and good camera

Related

Broken Power Button, Upgrade to 2.3.3?

I have a broken power button and am running stock 2.2.1 on my N1. Is it possible to upgrade to 2.3.3 "manually" in my case or do I have to wait for OTA ?
You need to go from 2.2.1 to 2.2.2 to 2.3.3. Search for the required file, I believe you need frg83D to frg83G. As for the broken power button, you need to root, then install quickboot or rom manager to go straight into recovery.
Sorry for the probably stupid question, but can we root with a broken power button?
elio said:
Sorry for the probably stupid question, but can we root with a broken power button?
Click to expand...
Click to collapse
Do you have an unlocked bootloader?
No........
elio said:
No........
Click to expand...
Click to collapse
Then you'd probably have to wait for a one click root method of some sort.
There is no one click or manual root available for 2.3.3 yet...
Sent from my Nexus One using XDA App
Updating to a build that has no trackball wake/unlock with a broken power button would probably be a big mistake anyhow.
excuse me, I have a rooted 2.2 Nexus one with a broken power button...
How can I upgrade my phone...?
Would you tell me the procedure step by step.........
Actually, I read so many posts in xda but I still so confused that how can I upgrade my phone without the power button...
Thank you so much~~
With the upgrade do you want to go back to stock unrooted or do you want to stay rooted. Also do you have a custom recovery installed.

Power jack not working

Hi, guys
I'm in a big problem, since from last week the power jack of my O2X don't work.
Since my phone is in warranty time, I can send it to the SAT, but, and that's my big problem, I have to flash the stock and unroot it, but I can't since I can't connect the phone to the pc via USB.
Is there any way to nvflash the phone from the SD, or via wifi or BT ???
Any idea will be very apprecited,
Thanks in advance,
Greetings
and if you flash this...
http://forum.xda-developers.com/showthread.php?t=1617458
you only have to copy the rom using wifi or download it on your 2x
cpvm said:
and if you flash this...
http://forum.xda-developers.com/showthread.php?t=1617458
you only have to copy the rom using wifi or download it on your 2x
Click to expand...
Click to collapse
That still wouldn't get him to stock recovery though...
cpvm said:
and if you flash this...
http://forum.xda-developers.com/showthread.php?t=1617458
you only have to copy the rom using wifi or download it on your 2x
Click to expand...
Click to collapse
Thanks for the info, but this is only a ROM, I need to unroot the phone and reflash the stock recovery....
I think I will loose warranty.... so I'm thinking about to take the phone to a Pakistani in my neighbourhood.....
Thanks for all
ThunderRoad said:
Thanks for the info, but this is only a ROM, I need to unroot the phone and reflash the stock recovery....
I think I will loose warranty.... so I'm thinking about to take the phone to a Pakistani in my neighbourhood.....
Thanks for all
Click to expand...
Click to collapse
Send an email to LG explaining the situation... if I'm not wrong they sometimes close one eyes with modding
Sent from my Optimus 2X with Paranoid Android. Thanks button is here ↓ !!! Just use it
Thanks for all the answers.
Yesterday I left my phone at a Pakistani, will change the power jack for 20 €....fingers crossed....
Thanks,

[Q] Install Cyanogenmod 10.1 on rooted 4.0.3

hi i have the 4x hd rooted on 4.0.3 v10h i have been looking around the forums for hours but i cant seem to understand how to install cyanogenmod on my device and i dont want to brick it, i have never done this before so i wanted to know if someone could explain me how to do it or tell me where i could find a noob prof tutorial. i was looking at this thread on this page http://forum.xda-developers.com/showthread.php?t=2264616 but i dont understand the instructions.
azteca452 said:
hi i have the 4x hd rooted on 4.0.3 v10h i have been looking around the forums for hours but i cant seem to understand how to install cyanogenmod on my device and i dont want to brick it, i have never done this before so i wanted to know if someone could explain me how to do it or tell me where i could find a noob prof tutorial. i was looking at this thread on this page http://forum.xda-developers.com/showthread.php?t=2264616 but i dont understand the instructions.
Click to expand...
Click to collapse
To be able to install CM10.l1 u need to upgrade ur phone to jellybean via LG mobile support tool or LG PC suit , then u need to root it , unlock it and install CWM v 6.0.3.1 then flash CM10.1 zip file .
U can use this http://forum.xda-developers.com/showthread.php?t=2256392 it will root, and unlock ur phone with few clicks but don't forget to do all that after upgrading ur system cause ICS 4.0.3 has unlockable bootloader and u will end up briking ur phone.
saidmask said:
To be able to install CM10.l1 u need to upgrade ur phone to jellybean via LG mobile support tool or LG PC suit , then u need to root it , unlock it and install CWM v 6.0.3.1 then flash CM10.1 zip file .
U can use this http://forum.xda-developers.com/showthread.php?t=2256392 it will root, and unlock ur phone with few clicks but don't forget to do all that after upgrading ur system cause ICS 4.0.3 has unlockable bootloader and u will end up briking ur phone.
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Click to collapse
ok thanks i will try that right now, thanks for the help !!!!!
azteca452 said:
ok thanks i will try that right now, thanks for the help !!!!!
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Click to collapse
np happy to help
saidmask said:
np happy to help
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Click to collapse
well i successfully rooted the phone but now im trying to unlock the bootloader and i do what the tool says and the phone goes to the unlock bootloader mode it asks me to press yes or no with the volume keys but when i press yes some red letters appear that say "download mode !!!!" and it gets stuck in there i tried 2 times but is the same thing do you know what could be the problem? thanks
Unlock
azteca452 said:
well i successfully rooted the phone but now im trying to unlock the bootloader and i do what the tool says and the phone goes to the unlock bootloader mode it asks me to press yes or no with the volume keys but when i press yes some red letters appear that say "download mode !!!!" and it gets stuck in there i tried 2 times but is the same thing do you know what could be the problem? thanks
Click to expand...
Click to collapse
Try to use thid methode : http://forum.xda-developers.com/showthread.php?t=2181581
masmoe said:
Try to use thid methode : http://forum.xda-developers.com/showthread.php?t=2181581
Click to expand...
Click to collapse
ok will do, thanks

[Q] Need some help

Hey, im a newbie here in the forum, but i got some knowledge in the android world
I have a Lg Optimus 2X rooted on 4.0.4, and im a little confused about some things...
i want to install ClockwordMod, but i dont know how... i open rom manager 5.5 and i find my device on the list (lg p990) i fond it and then i downloaded the CWM but when it reaches 100% it looks like nothing gets installed :s i dont know what is happening. i found another ways to do this (running .bat files on my pc, but it doesn't work either) you guys have a clue why is this happening?
i want to install cyanogenmod 10.1, and i know i need CWM... but in their website they say: You must use the Gingerbread bootloader and partition layout in order to use CyanogenMod. The ICS firmware is NOT compatible.
my question is: i have lg original 4.0.4, this means i have to downgrade right? i have to downgrade maybe to 2.3 right? ^
(by the way sorry about my english, im from portugal )
thanks to all
well if you get nothing then it means it is for the old gb bootloader if you have a pink lg logo then you are on the new bootloader so find roms for thenew one or you can downgrade but dont forget your internalsd wil be wiped.
look in the development forum for the aio toolkit and dont forget to install apx drivers hope this could help you
Sent from my LG-P990 using xda app-developers app
wulsic said:
well if you get nothing then it means it is for the old gb bootloader if you have a pink lg logo then you are on the new bootloader so find roms for thenew one or you can downgrade but dont forget your internalsd wil be wiped.
look in the development forum for the aio toolkit and dont forget to install apx drivers hope this could help you
Sent from my LG-P990 using xda app-developers app
Click to expand...
Click to collapse
yeh i do have a pink lg logo, but how can i find roms if i cant install a recovery?
i have that toolkit, i rooted my phone with that
icetuto said:
yeh i do have a pink lg logo, but how can i find roms if i cant install a recovery?
i have that toolkit, i rooted my phone with that
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you can install also recovery with that and unlocked bootloader if you don;t have it yet
wulsic said:
you can install also recovery with that and unlocked bootloader if you don;t have it yet
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Click to collapse
this is the toolkit.(attachment)
so all i have to do is, press 2 (change recovery image) and then select via ADB and my recovery will be installed?
and about the bootloader just press 8 and there will be no problems right? no chance of bricking the phone...
thx a lot for the quick responses

stacked in recovery mode

hi guys i tried to flash final global rom without opening bootloader but the phone stacked in recovery mode what can i do?
try to reflash your original rom in fastboot mode. If cannot, need to open the back and do test point method.
demonntl said:
try to reflash your original rom in fastboot mode. If cannot, need to open the back and do test point method.
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I can't find my original stock to download it's 9.5.31 secret
How can i use test point methid?!!!
hussain aboaziz said:
I can't find my original stock to download it's 9.5.31 secret
How can i use test point methid?!!!
Click to expand...
Click to collapse
The secret rom if fake rom, the original is china, you can download china fastboot rom.
For test point method, there are many talk about it in the forum, give a search.
demonntl said:
The secret rom if fake rom, the original is china, you can download china fastboot rom.
For test point method, there are many talk about it in the forum, give a search.
Click to expand...
Click to collapse
Thank you i will try and give you feed back

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