[Q] Xperia T help - Sony Xperia T, TL, TX, V

Hi,
I have a Xperia T with bootloader unlocked (which removes warranty) and a custom rom, but I want to lock the bootloader again and go back to the stock ROM. I don't know which ROM it is because my friend did it all for me, but he is not my friend anymore and doesn't want to help me with my phone. I dont want the custom rom because i dont see any use to it and some things dont work like WhatsApp and the camera.
So my questions are: Can i go back to stock ROM, if so how?
Can i Re-lock the bootloader so my warranty will be back. Or at least a way to hide that i have had a custom rom?
Thanks in advance !!!
Mardinio

I would gladly trade my locked T for your unlocked one

.coomb. said:
I would gladly trade my locked T for your unlocked one
Click to expand...
Click to collapse
You can easily unlock it from the Sony site! But why would you want to do that?

Mardinio said:
You can easily unlock it from the Sony site! But why would you want to do that?
Click to expand...
Click to collapse
NOt neccesarily... some people are locked by there carriers and cannot unlock until an unofficial method is made! And you wnat to because you can flash kernels fr roms like cm or aokp you are not limited to stock based roms Trudt me you wnat unlocked more!

mcsqwizzys98 said:
NOt neccesarily... some people are locked by there carriers and cannot unlock until an unofficial method is made! And you wnat to because you can flash kernels fr roms like cm or aokp you are not limited to stock based roms Trudt me you wnat unlocked more!
Click to expand...
Click to collapse
But what if it breaks? They wont replace it for me

Mardinio said:
But what if it breaks? They wont replace it for me
Click to expand...
Click to collapse
Then you got to be a bit more careful... :/ Did your freind not tell you that you would loose warranty?\
Just flash greg bradleys rom http://forum.xda-developers.com/showthread.php?t=2007736
Read the instructions for unlocked bootloader.. flash probs the advanced stock kernel... then his rom! it seems to be based off stock but a bit better! as i dont know if yo ucan go back to official stock sony or not sorry i dont even have the T yet im jsut basing off my experince from the x10
Flash kernel boot into cwm (pressing volume down repeatedly i think)
Flash the rom and reboot!
I take no resposibilty..

mcsqwizzys98 said:
Then you got to be a bit more careful... :/ Did your freind not tell you that you would loose warranty?
Click to expand...
Click to collapse
No he told me i could remove it. Also, do you lose warranty for physical damage? Like i have a case on my T but on the corners the matte is coming off a little? I dont know why i care for it very well!

I can't unlock my bootloader, sadly
Unfortunately, a lot of people are complaining about the matte finish peeling off. I for one have it on the lower left corner, and I really baby the phone. I don't even put it on hard surfaces but usually on a school workbook.
Anyway, you can find a lot of information in the following threads:
-All in one Q&A thread: http://forum.xda-developers.com/showthread.php?t=1903137
-Matte coating peeling off: http://forum.xda-developers.com/showthread.php?t=2031472

Mardinio said:
No he told me i could remove it. Also, do you lose warranty for physical damage? Like i have a case on my T but on the corners the matte is coming off a little? I dont know why i care for it very well!
Click to expand...
Click to collapse
I dont know how you can remove it... i dont think theres a way to relock bootloader as of now.. i could be worng though! Maybe check out s1tool or osmething google it! And no that issue has been reported its not your fault... if you cna get your bl relocked you can send it back to them for that damage \
Try this to relock bootloader.. but read the whole thread as idk what it could do to your device...
https://docs.google.com/file/d/0B_d8uWGbkaetaEhhd25JcjJMY2M/edit?pli=1
Again i take absolutley no repsobility here!

Thanks. Hopefully Sony will replace those devices.
Sent from my Xperia T using xda app-developers app

I don't even know how to flash a ROM .can you please tell me?
Sent from my Xperia T using xda app-developers app

Search for flashtool version 0.9.9.0 and download.
Download .ftf file of the firmware you want to flash and place it in flashtool firmware folder.
Start flashtool.exe and follow instructions. Leave all boxes ticked (wipe dalvik, user data, baseband etc)

augie7107 said:
Search for flashtool version 0.9.9.0 and download.
Download .ftf file of the firmware you want to flash and place it in flashtool firmware folder.
Start flashtool.exe and follow instructions. Leave all boxes ticked (wipe dalvik, user data, baseband etc)
Click to expand...
Click to collapse
Hi, I have ROM manager, can i use that to flash an Elf file?

Can somebody explain this ??
http://forum.xda-developers.com/showthread.php?t=2011725

As per other thread, questions belong in Q&A. I'll close your other thread as this is more relevant and you should only post questions once as per the forum rules.
Thanks
AvRS

Hi I don't understand do I have to make separate threads for each of my questions? Also, when you move the thread where does it go because I can't find it. How many times is the maximum for asking a question and how many threads can one open on 1 day.
Sent from my Xperia T using xda app-developers app

Mardinio said:
Hi, I have ROM manager, can i use that to flash an Elf file?
Click to expand...
Click to collapse
Can't assist you with this. I have only used Flashtool with .ftf files
---------- Post added at 07:21 PM ---------- Previous post was at 07:18 PM ----------
Mardinio said:
Hi I don't understand do I have to make separate threads for each of my questions? Also, when you move the thread where does it go because I can't find it. How many times is the maximum for asking a question and how many threads can one open on 1 day.
Sent from my Xperia T using xda app-developers app
Click to expand...
Click to collapse
You can open multiple question threads in Q&A section but if all your questions pertain to, in this case, flashing a ROM, a single thread should do.
Also, keep in mind that many of the members of this forum will not answer simple generic inquiries. It is up to you to search the forum to find the answers, if possible.

Thanks for responding. I have found a way to get back stock firmware.its via the official Sony flash tool. But when I try to hold down the volume down button I go into ROM manager cwm based recovery and then it doesn't recognize my phone. Please I don't know what to do. I have cyanogenmod paranoid android 2.56. I don't know what that means but maybe its useful
Sent from my Xperia T using xda app-developers app

Mardinio said:
Thanks for responding. I have found a way to get back stock firmware.its via the official Sony flash tool. But when I try to hold down the volume down button I go into ROM manager cwm based recovery and then it doesn't recognize my phone. Please I don't know what to do. I have cyanogenmod paranoid android 2.56. I don't know what that means but maybe its useful
Sent from my Xperia T using xda app-developers app
Click to expand...
Click to collapse
I haven't run recovery in a while and never on this device.
Is there a choice to put the device in flash mode if you scroll down, I can't remember.

Mardinio said:
Thanks for responding. I have found a way to get back stock firmware.its via the official Sony flash tool. But when I try to hold down the volume down button I go into ROM manager cwm based recovery and then it doesn't recognize my phone. Please I don't know what to do. I have cyanogenmod paranoid android 2.56. I don't know what that means but maybe its useful
Sent from my Xperia T using xda app-developers app
Click to expand...
Click to collapse
Read the all in one thread carefully. All you need to know is there. Yes I know it's a lot of info, but before you do anything you really should read it or else you might brick your phone if you flash the wrong stuff.
It's the first thread in q&a section
Sent from my LT30p (Xperia T) using XDA Premium.
Did I help? please press thanks button

Related

[Q] New Xperia T, want to root it

Hi there, I am a noob to this forum, so apologies if this thread ends up in the wrong place!
I purchased a Sony Xperia T on Monday (17/12/12) after my HTC Desire broke
So far a great phone, I just get fed up with all the adverts on my games! I want to root it and just get the standard 'apps' for rooted phones ie. AdAway, Titanium Backup etc.
I rooted and installed custom ROMs on the Desire with no problem, but I can't seem to do this on the T. I have scoured the net for tutorials and guides and everything else, but nothing seems to be working.I am trying to use Root_with_Restore_by_Bin4ry_v4.
I follow the instructions to the letter- choose phone, insert USB, choose restore, and wait... sometimes it reboots, others it just does nothing. Even when it does reboot, it still doesn't root.
Specs:
Model Number= LT30P
Android Version= 4.0.4
Baseband Version= 8960A-AAAAANAZQ-10015019-19
Kernel Version= 3.0.8+1.0.21100-02477-g0d376f4
Build Number= 7.0.A.3.195
I am on UK Orange/EE
USB Debugging is enabled...
Sorry about the long post, I wanted to give as much info as I could so I can hopefully get this done.
In advance, thanks :fingers-crossed:
grant_sonyexperia_t said:
Hi there, I am a noob to this forum, so apologies if this thread ends up in the wrong place!
Build Number= 7.0.A.3.195
Click to expand...
Click to collapse
you cannot root 7.0.A.3.195 unless you unlock your bootloader.
check Q&A section for all in one thread (sticky), everything in there.
You CAN root .195. Firmware but that needs some work. Just go to the all in one thread in the questions and answer section and read that thread. It has every info you need for rooting.
Sent from my LT30p (Xperia T) using XDA Premium.
Did I help? please press thanks button
crazymister said:
You CAN root .195. Firmware but that needs some work.
Click to expand...
Click to collapse
grant_sonyexperia_t said:
I am trying to use Root_with_Restore_by_Bin4ry_v4.
Click to expand...
Click to collapse
i think i was pretty clear in answering his question.. and pointed him to Q&A thread.
Welcome to the forum. Please make sure you post in the relevant section to what you're posting about, i.e. all questions belong here in Q&A.
Also the best thing to do is always search first as gregbradley has kindly put together an all in one thread at the top of this section which will help you with most common questions.
Thanks
AvRS
grant_sonyexperia_t said:
Hi there, I am a noob to this forum, so apologies if this thread ends up in the wrong place!
I purchased a Sony Xperia T on Monday (17/12/12) after my HTC Desire broke
So far a great phone, I just get fed up with all the adverts on my games! I want to root it and just get the standard 'apps' for rooted phones ie. AdAway, Titanium Backup etc.
I rooted and installed custom ROMs on the Desire with no problem, but I can't seem to do this on the T. I have scoured the net for tutorials and guides and everything else, but nothing seems to be working.I am trying to use Root_with_Restore_by_Bin4ry_v4.
I follow the instructions to the letter- choose phone, insert USB, choose restore, and wait... sometimes it reboots, others it just does nothing. Even when it does reboot, it still doesn't root.
Specs:
Model Number= LT30P
Android Version= 4.0.4
Baseband Version= 8960A-AAAAANAZQ-10015019-19
Kernel Version= 3.0.8+1.0.21100-02477-g0d376f4
Build Number= 7.0.A.3.195
I am on UK Orange/EE
USB Debugging is enabled...
Sorry about the long post, I wanted to give as much info as I could so I can hopefully get this done.
In advance, thanks :fingers-crossed:
Click to expand...
Click to collapse
Hi,
If you want I can help you to root your device with the version you have (.195). I got my Xperia T last week and I directly rooted it and it works perfectly.
Souli09 said:
Hi,
If you want I can help you to root your device with the version you have (.195). I got my Xperia T last week and I directly rooted it and it works perfectly.
Click to expand...
Click to collapse
If you did it without unlocking the bootloader or without flashing a prerooted stock image through CWM please share because those are the only methods that I am aware of currently working.
Spectre51 said:
If you did it without unlocking the bootloader or without flashing a prerooted stock image through CWM please share because those are the only methods that I am aware of currently working.
Click to expand...
Click to collapse
There is a method will documented in the q&a, requires flashing. 303 and rooting, installing cwm and then restoring a 195. As mentioned above, check the all in one thread.
The following link gives info, please search first.
http://forum.xda-developers.com/showthread.php?p=34570315
Sent from my LT30p using xda app-developers app
[email protected] said:
There is a method will documented in the q&a, requires flashing. 303 and rooting, installing cwm and then restoring a 195. As mentioned above, check the all in one thread.
The following link gives info, please search first.
http://forum.xda-developers.com/showthread.php?p=34570315
Sent from my LT30p using xda app-developers app
Click to expand...
Click to collapse
Aware of that too. He said directly rooted his so it sounded like something different.
Sent from my Sony Xperia™ TL
Thanks
Souli09 said:
Hi,
If you want I can help you to root your device with the version you have (.195). I got my Xperia T last week and I directly rooted it and it works perfectly.
Click to expand...
Click to collapse
Thanks everyone, 'thanks' has been clicked
Before I do this a) is there any way to 'unroot' the phone, as it voids warranty etc? And b) is it a huge improvement on stock, unrooted? Looking at the posts mentioned it appears to be stable, but just want some feedback from you guys.
Thanks guys
Spectre51 said:
Aware of that too. He said directly rooted his so it sounded like something different.
Sent from my Sony Xperia™ TL
Click to expand...
Click to collapse
I'm with you on this one Spec. If there is a direct way of rooting the phone without the round-about way. I'm all ears.

[Q] Stock kernel issue :(

If someone knows and can help to answer me , http://forum.xda-developers.com/showthread.php?t=1911406 , can i install this ROM on stock kernel because it doesnt say anything about what kernel should i use, it says only unlocked bootloader ... ??
for unlocked bootloader only.
wrong section
minimum edition
playjun said:
for unlocked bootloader only.
wrong section
minimum edition
Click to expand...
Click to collapse
But it doesnt say any kernel .. and im new to xda so i dont know what section should i chose
theSTRONGEST said:
But it doesnt say any kernel .. and im new to xda so i dont know what section should i chose
Click to expand...
Click to collapse
1. anybody can see "XPERIA X8 Q&A" name. i suppose Q&A stand for question and answer.
2. no. you cannot use it on stock. because the ftf file flashes nAa 14 when you flash that rom. pretty weird way to flash the rom thorugh ftf and can cause problems to new people.. not to worry because he has given all the instructions in the thread. you just did not read them. when you click on the big blue button in download part another site will open you can get instructions there......or click this
http://www.semcdebrandengine.com/how_to_upgrade_x8.html
next time go through the complete thread.

How do I put a custom rom on the Xperia TL

Hey so I have a Xperia TL and I see video's of people having a custom rom's (such as jelly beam) on my the tl which is a locked boot loader phone. Can somebody give me instructions on how to put a custom rom on my phone?
AndroidHoneyComb said:
Hey so I have a Xperia TL and I see video's of people having a custom rom's (such as jelly beam) on my the tl which is a locked boot loader phone. Can somebody give me instructions on how to put a custom rom on my phone?
Click to expand...
Click to collapse
AndroidHoneyComb said:
Hey so I have a Xperia TL and I see video's of people having a custom rom's (such as jelly beam) on my the tl which is a locked boot loader phone. Can somebody give me instructions on how to put a custom rom on my phone?
Click to expand...
Click to collapse
Try reading the thread about using the LT30p firmware on the LT30at. Its in the general section if I remember right.
i just get root and installed cwm recovery. thats all what i need to install custom roms (unfortunatly i cant install all roms only those which are for locked bootloader)
SandySemenov said:
i just get root and installed cwm recovery. thats all what i need to install custom roms (unfortunatly i cant install all roms only those which are for locked bootloader)
Click to expand...
Click to collapse
got cwm on now just have to find a locked boot loader rom
Can i ?
Is it possible to flash the following rom with stock kernal to Xperia TL LT30at ?
http://forum.xda-developers.com/showthread.php?t=2030225..
please somebody advise me
MalithMax said:
Is it possible to flash the following rom with stock kernal to Xperia TL LT30at ?
http://forum.xda-developers.com/showthread.php?t=2030225..
please somebody advise me
Click to expand...
Click to collapse
Did you read the OP of that thread?
Why not ask in that thread?
Why dig a 6 month old thread up to ask this question?
Short answer is NO
accordance sbystemi
gregbradley said:
Did you read the OP of that thread?
Why not ask in that thread?
Why dig a 6 month old thread up to ask this question?
Short answer is NO
Click to expand...
Click to collapse
i asked it here because i am not allowed to ask it in that thread
i did not dig actually. i googled and got this thread. it was my fault i did not check the date of this thread
be respectable to new people. all are not super mans. learn to respect. learn to explain anything in a generous way.
thanx for the answer anyway
MalithMax said:
i asked it here because i am not allowed to ask it in that thread
i did not dig actually. i googled and got this thread. it was my fault i did not check the date of this thread
be respectable to new people. all are not super mans. learn to respect. learn to explain anything in a generous way.
thanx for the answer anyway
Click to expand...
Click to collapse
OK, I understand you cannot ask in that thread, fair enough.
But a bit of reading will tel you that you can not flash that rom on stock kernel.
Please read this you will make much further steps forward if you try for yourself instead of asking..
its the old story of giving a man a fish or a teaching how to fish.
I remember when I was a noob at Android Rooting and Flashing, but now all of that changed. Now I flash tons of weird files onto my phone and flashed more than I can remember. I even hard bricked my TL before. ( i got a new one from warranty ). My question is... Why bump this old thread

[Q] Need help and advice

hi friends i have captivate for more than 4 years never rooted it or did anything
now i broke my primary phone and it has went for repair which might take around a month
so am planning to use my captivate again
i am on stock 2.3.5 AT&T rom my phone is network unlock
i want to use a rom for daily usage just whatsapps FB viber and few other app
so i am looking for a good rom and planned to install gamerzRom
but am afraid will my network will be relock to AT&T as am in India using it with local provider
other think what i need to do in order to use this rom.. like su and cwm a guide will be helpful
and if my phone get locks to network how can i unlock it network again
- Your phone can't be more than 4 years old. Captivate was announced in June 2010.
- Once unlocked it will stay unlocked after JB upgrade.
- Follow this very clear and easy to understand guide for upgrade procedure.
- Start with CM 10.1, this ROM is the base for almost all JB ROMs for Captivate. You can flash after whatever you want.
- You may need to replace your battery.
Val D. said:
- Your phone can't be more than 4 years old. Captivate was announced in June 2010.
- Once unlocked it will stay unlocked after JB upgrade.
- Follow this very clear and easy to understand guide for upgrade procedure.
- Start with CM 10.1, this ROM is the base for almost all JB ROMs for Captivate. You can flash after whatever you want.
- You may need to replace your battery.
Click to expand...
Click to collapse
i dint calculated actual time.. more than 3years i am having this phone
how to root and install CWM
what tool i need to use.. and how to get back to stock if i want to.. is there any official ICS release
imranaryan said:
i dint calculated actual time.. more than 3years i am having this phone
how to root and install CWM
what tool i need to use.. and how to get back to stock if i want to.. is there any official ICS release
Click to expand...
Click to collapse
About upgrade process just read the guide. It contains all answers to your questions.
The last official ROM for Captivate is GB based Samsung TW, all ICS/JB upgrades are custom ROMs.
[Stock ROMs](OneClicks Master Collection) is the very first sticky thread in Captivate Android Development section.
Please, spend some time to read the information provided on XDA before asking basic questions. Many knowledgeable people sacrificed a lot of there free time to explain everything you need to know about Captivate. Before you run into problems, try to understand the upgrade/downgrade process. And be very careful when playing with images containing bootloaders. Unsuccessful attempt to flash bootloaders will hard brick the phone and this will be the end of all your questions. Good luck!
Who can help me find "sense 5 launcher" ? I very like launcher of htc one,
Tks very much, sr my english is bad
Sent from my SGH-I897 using xda app-developers app
nguyenthang.ckbk said:
Who can help me find "sense 5 launcher" ? I very like launcher of htc one,
Tks very much, sr my english is bad
Click to expand...
Click to collapse
I don't know what "sense 5 launcher" is, but I can make almost any launcher mimic Sense interface using corresponding themes, icon packs, widgets, etc. - all available for free on Google Play. Note that you will not be able to 100% duplicate Sense interface features unless you buy a HTC phone. All HTC additions to Android OS are proprietary software and not available for download/use on non-HTC devices.
Thank you !
Sent from my SGH-I897 using xda app-developers app
Val D. said:
About upgrade process just read the guide. It contains all answers to your questions.
The last official ROM for Captivate is GB based Samsung TW, all ICS/JB upgrades are custom ROMs.
[Stock ROMs](OneClicks Master Collection) is the very first sticky thread in Captivate Android Development section.
Please, spend some time to read the information provided on XDA before asking basic questions. Many knowledgeable people sacrificed a lot of there free time to explain everything you need to know about Captivate. Before you run into problems, try to understand the upgrade/downgrade process. And be very careful when playing with images containing bootloaders. Unsuccessful attempt to flash bootloaders will hard brick the phone and this will be the end of all your questions. Good luck!
Click to expand...
Click to collapse
what is the difference between
With Bootloaders - and - Without Bootloaders
please explain
since i have unlock network phone and i want it to be remain unlock which one is preferred
imranaryan said:
what is the difference between
With Bootloaders - and - Without Bootloaders
please explain
Click to expand...
Click to collapse
In order to run ICS/JB ROMs you need to have GB bootloaders. In other words, it depends where you start from. If you start from 2.1/2.2, then you need to update the bootloaders. If you start from 2.3.x, then no need to flash bootloaders. This is also explained in the guide. Same thing with stock ROMs. If you never had GB running on your phone and you want to flash KK4, then you need the package with GB bootloaders.
Just a warning
When flashing the bootloaders theres more chance of something to go wrong. I bricked a phone permanently like that.
---------- Post added at 08:35 PM ---------- Previous post was at 08:28 PM ----------
imranaryan said:
what is the difference between
With Bootloaders - and - Without Bootloaders
please explain
since i have unlock network phone and i want it to be remain unlock which one is preferred
Click to expand...
Click to collapse
Your phone being unlocked does not affect anything it will remain unlocked no matter what
_________________________________________________________________________________________________________________________
If this post helped you please click the thanks button:cyclops:
Val D. said:
In order to run ICS/JB ROMs you need to have GB bootloaders. In other words, it depends where you start from. If you start from 2.1/2.2, then you need to update the bootloaders. If you start from 2.3.x, then no need to flash bootloaders. This is also explained in the guide. Same thing with stock ROMs. If you never had GB running on your phone and you want to flash KK4, then you need the package with GB bootloaders.
Click to expand...
Click to collapse
jram0421 said:
When flashing the bootloaders theres more chance of something to go wrong. I bricked a phone permanently like that.
---------- Post added at 08:35 PM ---------- Previous post was at 08:28 PM ----------
Your phone being unlocked does not affect anything it will remain unlocked no matter what
_________________________________________________________________________________________________________________________
If this post helped you please click the thanks button:cyclops:
Click to expand...
Click to collapse
presently am on GB 2.3.5 I897UCKK4 so i dont need bootloader.. and only by rooting and cwm i can flash any of my desired rom base on GB/ICS/JB
^
Since u r on KK4 u should have the GB Bootloaders. (Unless u see a total pixelated screen when u boot ur phone. If u do, then u don't have the Bls. Otherwise ur good to go.)
And here is a [Utility]KK4 Easy Root by Red_81 that u can gain Root access through and also get the KK4 Corn Kernel that has CWM Recovery so that u can proceed with flashin ur rom of choice.
See post # 4 in the thread linked for a workin download...http://forum.xda-developers.com/showpost.php?p=26710533&postcount=1
And in my opinion, i would suggest stayin away from flashing ICS Roms, because of the possible encryption unsuccessful bug.
Sent from my SAMSUNG-SGH-I747 using xda premium
4-2ndtwin said:
^
Since u r on KK4 u should have the GB Bootloaders. (Unless u see a total pixelated screen when u boot ur phone. If u do, then u don't have the Bls. Otherwise ur good to go.)
And here is a [Utility]KK4 Easy Root by Red_81 that u can gain Root access through and also get the KK4 Corn Kernel that has CWM Recovery so that u can proceed with flashin ur rom of choice.
See post # 4 in the thread linked for a workin download...http://forum.xda-developers.com/showpost.php?p=26710533&postcount=1
And in my opinion, i would suggest stayin away from flashing ICS Roms, because of the possible encryption unsuccessful bug.
Sent from my SAMSUNG-SGH-I747 using xda premium
Click to expand...
Click to collapse
ok
i have downloaded SGH-I897_I897UCKK4_UC_ATT.tar can u tell me the process ow to flash it via odin or any other tool
imranaryan said:
presently am on GB 2.3.5 I897UCKK4...
Click to expand...
Click to collapse
imranaryan said:
ok i have downloaded SGH-I897_I897UCKK4_UC_ATT.tar can u tell me the process ow to flash it via odin...
Click to expand...
Click to collapse
Why you want to flash something that you already have on your phone?
Buddy, seriously, have you read the upgrade to JB guide in post #2?
Here is the link again - Idiot-Proof All-in-one Guide to Making Your Samsung Captivate Awesome
Val D. said:
Why you want to flash something that you already have on your phone?
Buddy, seriously, have you read the upgrade to JB guide in post #2?
Here is the link again - Idiot-Proof All-in-one Guide to Making Your Samsung Captivate Awesome
Click to expand...
Click to collapse
i want to know because if in future something went wrong i can flash back to Stock
somebody please provide me with driver
the link is dead
Windows Drivers - select the proper driver for your setup
32 bit: http://www.mediafire.com/?0b45zo7o75rc5d5
64 bit: http://www.mediafire.com/?3dh4d6up72me9re
^
See the Captivate - PC Connection Issues...thread. Post #3....http://forum.xda-developers.com/showpost.php?p=33227541&postcount=1
Sent from my SAMSUNG-SGH-I747 using xda premium
imranaryan said:
i want to know because if in future something went wrong i can flash back to Stock
Click to expand...
Click to collapse
I give up... This question is also covered in details.

Flash a new rom

Okay im new and im looking around to find out how to flash a new rom. So i see the thing is i need
- rom manager
- flash clockworkmod recovery.
- press the button to install new rom
**( of course we are supposed to press the button to backup first. whatever i dont need backup if i have everything on dropbox and netqin sync and from there i can have everything i want at any other phone too. i dont care for settings , they are a matter of 10 minutes to download and setup the apps ).
So i try this thing.
1) I go root my phone and i get the first error. SystemBackupTest fails to run. yes i have done it properly according to the guide.
Ok whatever i think. maybe the guide is too old and jelly bean 4.1.2 20b has issues with that apk. i search around and i find the other way to root my phone. i download this file : http://www11.zippyshare.com/v/50635135/file.html, i go into recovery mode and i press root. success! im rooted.
2) since im new i test it out. i start installing whatever i find in google play and start tweaking things ) then i return it back to stock and do other tweaks. now i search for new rom. i read guides here about several rom. i now try it.
i install rom manager , i follow the guide and get error boot image signature​. ok i press vol down and power button and restart. i check around here a bit about this error. i found this thread http://forum.xda-developers.com/showthread.php?t=2241754. so i see that i have to unlock the bootloader. so i find this thread : http://forum.xda-developers.com/showthread.php?t=2190326. i follow the guide and i fail because i get a message that unlock is denied. searching around i find another thread that sais ROOT MANY ANDROID. oke im confused. i cant find a proper guide around. can we make it a little easier ? can we delete the oldest threads-roots- .. whatever and keep the new ? can we clean up or sort things up please ? the older members of course are pro to all this but the newer ones we dont understand anything. we need one week only to understand where we have to click next......
So for me and any other new guy later on, what do we have to do ? where is a working guide to root the lg optimus 4x v20b and if there is not , then where is a proper guide to unlock the bootloader ? thanks............
Also here ... it sais many many wierd things. http://forum.xda-developers.com/showthread.php?p=35812268
someone sais where is made from. wt ?? the root guide naver said this is actually for japan, or this is for germany or whatever. every search i do i get to read "new" things scattered around. sort things around. delete old useless threads that get nowhere or pin at start the new ones working on the new firmware. am i wrong ?
1) This is the "original development" section. Read the rules to find that your topic should NEVER be here. (How could you even post here? Is the 10-posts-limit disabled?)
2) Don't do anything unless you know what you're doing
3) Use search function (I see you did, but still a lot to learn you have)
4) Don't use Rom Manager
5) Use search function to find out why 1-4 apply.
6) Extra hint: There's an index on the 1st page of "general section".
muellersmattes said:
1) This is the "original development" section. Read the rules to find that your topic should NEVER be here. (How could you even post here? Is the 10-posts-limit disabled?)
2) Don't do anything unless you know what you're doing
3) Use search function (I see you did, but still a lot to learn you have)
4) Don't use Rom Manager
5) Use search function to find out why 1-4 apply.
6) Extra hint: There's an index on the 1st page of "general section".
Click to expand...
Click to collapse
that didnt help at all....... thanks for moving my thread here, maybe i got dizzy after so much reading and post it there but im still searching ........ Since 8 hours im searching , following guides and restoring ...
i have lg optimus 4x p880. os: 4.1.2 - 20b. can someone tell me at least one way to install a whatever rom ?
dont tell me follow the guide or things like that , im following them. just show me links what to do and be sure for those links that will work.
Ok, I'll help you. There's a thread called "unlock-relock tool". Use it once and you're unlocked. Then get TWRP from the TWRP thread. Install it via fastboot. Then download the rom you like, boot to recovery and flash it. That's all.
And for root: There's two different ways for ICS or JB. Use the appropriate one. (4.2.1 is JB, in case you didn't know.)
I don't have the links st hand, but there's this index linked in my signature...
muellersmattes said:
Ok, I'll help you. There's a thread called "unlock-relock tool". Use it once and you're unlocked. Then get TWRP from the TWRP thread. Install it via fastboot. Then download the rom you like, boot to recovery and flash it. That's all.
And for root: There's two different ways for ICS or JB. Use the appropriate one. (4.2.1 is JB, in case you didn't know.)
I don't have the links st hand, but there's this index linked in my signature...
Click to expand...
Click to collapse
again i dont understand. the unlock relock tool thread , sais to install the unlock apk , install terminal , go to su root and paste the echo command from the unlock app. noone show us what to do. i get fffffdfffefeffed from the unlock. so what do i do with that to unlock my bootloader?
muellersmattes said:
2) Don't do anything unless you know what you're doing
3) Use search function (I see you did, but still a lot to learn you have)
Click to expand...
Click to collapse
I think that's enough to say. I bet yo have internet access so you can search the whole web. Trust me, you will find the answers to all the questions you asked here because they are already answered.
As already stated very often in this forum, xda is not a noobie helpdesk so search and read yourself.
Dexxon said:
I think that's enough to say. I bet yo have internet access so you can search the whole web. Trust me, you will find the answers to all the questions you asked here because they are already answered.
As already stated very often in this forum, xda is not a noobie helpdesk so search and read yourself.
Click to expand...
Click to collapse
you mean this forum is only for developers and for developers asking help from developers about how to make their new custom rom ? if thats it , then im sorry ill find another forum to ask help. Maybe you are SO pro that you cant help someone without knowledge to unlock the bootloader. But i dont even see anyone else answering too. Maybe indeed the bootloader of 4.1.2 20b cant be unlocked yet and instead you tell me keep searching. Anyway i didnt put up this thread to fight with random people. I need help. If u actually cant help then thank you ill get help from someone that can. its the help section after all , not the world war z.
Hey, I told you how to do it. It's not my fault if you don't understand the tutorials or the software that the devs provide. It's all written down, maybe you should read it after having some sleep
Gesendet von meinem LG-P880 mit Tapatalk 4
kessaras said:
again i dont understand. the unlock relock tool thread , sais to install the unlock apk , install terminal , go to su root and paste the echo command from the unlock app. noone show us what to do. i get fffffdfffefeffed from the unlock. so what do i do with that to unlock my bootloader?
Click to expand...
Click to collapse
try this one
http://forum.xda-developers.com/showthread.php?t=2230934
wodka82 said:
try this one
http://forum.xda-developers.com/showthread.php?t=2230934
Click to expand...
Click to collapse
A M A Z I N G ! i made it. i didnt make it to unlock the bootloader but i didnt know that i DONT need to unlock it to install a custom rom. i used the tool kit to instan the team win recovery and then i flashed the new rom very easy ! took me only 3 minutes. amazing ! <3
kessaras said:
A M A Z I N G ! i made it. i didnt make it to unlock the bootloader but i didnt know that i DONT need to unlock it to install a custom rom. i used the tool kit to instan the team win recovery and then i flashed the new rom very easy ! took me only 3 minutes. amazing ! <3
Click to expand...
Click to collapse
you'r welcome
kessaras said:
A M A Z I N G ! i made it. i didnt make it to unlock the bootloader but i didnt know that i DONT need to unlock it to install a custom rom. i used the tool kit to instan the team win recovery and then i flashed the new rom very easy ! took me only 3 minutes. amazing ! <3
Click to expand...
Click to collapse
You can't flash a rom when the bootloader is locked, can you? That would be a surprising fact for me... Guess you did unlock it but didn't know about it
Sent from my 4X HD via XDA Premium
Omario-242 said:
You can't flash a rom when the bootloader is locked, can you? That would be a surprising fact for me... Guess you did unlock it but didn't know about it
Sent from my 4X HD via XDA Premium
Click to expand...
Click to collapse
lol? ill go check it now
kessaras said:
lol? ill go check it now
Click to expand...
Click to collapse
to flash a rom.. yes..
what kind of rom ? is it stock rom ? or custom rom..
stock rom flashed using different tools than custom rom..
to flash custom rom, you need to flash custom recovery first..
to flash custom recovery, you have to unlock the bootloader first...
that's the basic knowledge
trikomlabs said:
to flash a rom.. yes..
what kind of rom ? is it stock rom ? or custom rom..
stock rom flashed using different tools than custom rom..
to flash custom rom, you need to flash custom recovery first..
to flash custom recovery, you have to unlock the bootloader first...
that's the basic knowledge
Click to expand...
Click to collapse
vanir rom. cant be more custom xD i pressed: 3845#*880# which is supposed to check bootloader status and gave me the message: error connection or mmi code is not valid.
Now im thinking if i can flash werewolf kernel in use with vanir rom. is it possible or the kernel has to go with specific roms ?
The command you used only works on LG stock roms.
You can use werewolf kernel but you have to use cm10.2 version
Gesendet von meinem Optimus 4X HD mit Tapatalk 4
Dexxon said:
The command you used only works on LG stock roms.
You can use werewolf kernel but you have to use cm10.2 version
Gesendet von meinem Optimus 4X HD mit Tapatalk 4
Click to expand...
Click to collapse
failed with any kernel i tested i dont understand why. only the iodak 10.2 is working. any other kernel i tested didnt get passed boot logo.
and yes my bootloader is unlocked. i booted on unpgrade screen and left up corner had info that the bootloader is unlocked.
kessaras said:
vanir rom. cant be more custom xD i pressed: 3845#*880# which is supposed to check bootloader status and gave me the message: error connection or mmi code is not valid.
Now im thinking if i can flash werewolf kernel in use with vanir rom. is it possible or the kernel has to go with specific roms ?
Click to expand...
Click to collapse
the vanir rom need his one kernel like stock, mui and cm. i think werewolf has one for vanir
wodka82 said:
the vanir rom need his one kernel like stock, mui and cm. i think werewolf has one for vanir
Click to expand...
Click to collapse
yea i tested it. nothing i tested all kernels i found available for 10.2. and i dont have knowledge too to extract the kernel out of the rom... i tried but the installation failed. the one im using now of iodak hasnt got settings for the hardware buttons. the button leds are always on unless i stop touching the phone...

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