Related
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
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
Hi to all.
I bought the Xperia T (lt30p) and i would say what is the best rom and the best kernel. Thank you!
Please use search, also there is no answer to this question so there is no point posting it. Especially add your have not said what you want from the Rom....
Is your phone's bootloader unlocked? You can only flash custom kernels if your bootloader is unlocked. Not all of our phones are able to have the bootloader unlocked. There are threads in the forum to show you how to check if your phone is allowed to have it unlocked. If it says "No", then right now there is no chance of having your bootloader unlocked. If it says "Yes", then you can unlock it through Sony's dev website.
There are some great ROMs for the XPeria T that use the stock kernel. Right now, I am using XPerimenT ROM v2.9 on my LT30a. It's a little old, but I really like it. It is based the official 141 firmware.
gregbradley said:
Please use search, also there is no answer to this question so there is no point posting it. Especially add your have not said what you want from the Rom....
Click to expand...
Click to collapse
I want a simple CM 10 with oc and stable kernel... But i don't know if there is CM 10.2 or CM 10.1
LaZiODROID said:
Is your phone's bootloader unlocked? You can only flash custom kernels if your bootloader is unlocked. Not all of our phones are able to have the bootloader unlocked. There are threads in the forum to show you how to check if your phone is allowed to have it unlocked. If it says "No", then right now there is no chance of having your bootloader unlocked. If it says "Yes", then you can unlock it through Sony's dev website.
There are some great ROMs for the XPeria T that use the stock kernel. Right now, I am using XPerimenT ROM v2.9 on my LT30a. It's a little old, but I really like it. It is based the official 141 firmware.
Click to expand...
Click to collapse
Can you link the unlock thread? I didn't found it.
Please use search, as already stated...
Sent from my LT30p using xda premium
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...
Sony has said that installing bootloader in the Xperia Z1 will disable the camera, but I've read that if you recover the TA, the camera works again. Is this true? If so, could I install different kernel ROMs (like CM) with a working camera?
I'm sorry if the question sounds dumb, I'm new to Android.
ZeroAE said:
Sony has said that installing bootloader in the Xperia Z1 will disable the camera, but I've read that if you recover the TA, the camera works again. Is this true? If so, could I install different kernel ROMs (like CM) with a working camera?
I'm sorry if the question sounds dumb, I'm new to Android.
Click to expand...
Click to collapse
Firstly, you don't "install" the bootloader, every phone has one, you just unlock it to get access to it.
Secondly, you can restore the TA but that RELOCKS the bootloader so you cant use custom kernels.
Trust me, when this issue is sorted it will be big news so you will get to know it.
Currently this is the situation
locked bootloader = stock kernels = working camera
Unlocked bootloader = stock or custom kernels = NO CAMERA
No question is dumb if you don't know the answer, but please get used to searching before asking, that way you definitely wont ask any dumb questions
Thanks!
But the only ROM with the stock kernel is HONAM1Z, and I have no idea what features it has....
The other stock kernel ROMs are just updated firmware with root, but there are 2 that are basically the same. Which one should I use?
Do you need bootloader for mods? (like PureXAudio)
You choose any one you want. No one on here will tell you want you want, its up to you to try, test and decide for yourself.
As for other mods, no you don't need bootloader unlocked. That is only for custom kernels.
If you read the OP of each mod it will tell you the requirements and if it does not say "Requires an unlocked bootloader" then its fine to use on a stock kernel.
You will just have to root, install recovery and flash them.
Do ROMs need to be of the exact model number?
For example, you have a ROM for the C6903, but I have the C6906. Can I use the ROM?
Or if mine is build number 14.1.G.1.518, and yours is 14.1.G.2.257, can I still use the ROM?
And does the phone get unrooted when updated OTA? And how do you know which build number is newer?
I would first suggest you read the tutorials in the general section and the dev section.
Most, if not all, your questions will be answered there and I will only be cutting and pasting information from there.
As something to think about, when I first joined xda I spent a LOT of time reading guides and tutorials before doing anything to my phone.
I am not saying I wont answer your questions, but the answers are out there for you already and taking things steady will give you the best chance of learning and not doing something daft to your phone and bricking it.
Here are a couple of links to read
http://forum.xda-developers.com/showthread.php?t=2439328
http://forum.xda-developers.com/showthread.php?t=2440565
http://forum.xda-developers.com/showthread.php?t=2440597
http://forum.xda-developers.com/showthread.php?t=2449244
No need to read ALL the threads, but the opening pages contain important information. If after reading those you still have questions you can ask them in those threads and then people can help you there.
Best of luck, and I am available via PM if you need me
Thanks for the threads! They were pretty useful
Although I still have questions about ROMs. If your room is for C6903, and I have 6906, can I still use it? I would guess that you can, as the only thing that change is the baseband.
Also, what ROM do you recommend? Yours (http://forum.xda-developers.com/showthread.php?t=2504638), this one http://forum.xda-developers.com/showthread.php?t=2440408) or generic 534 (http://forum.xda-developers.com/showthread.php?t=2505796)?
Do you know what Honam1Z? (http://forum.xda-developers.com/showthread.php?t=2463675). I cant seem to find the advantages of the ROM....
Thanks again for answering my questions, mate.
And I'm sorry if you have received this same message by PM. My sent box appeared empty after I sent it, so I didnt think it reached you.