[Q] Touchscreen Not Working - Xperia Z1 Q&A, Help & Troubleshooting

I bought a motherboard for xperia z1 online (spare part) to bring mine back to life, I replaced all of the glue stickers and back glass while I was at it. All worked fine and I was able to switch on the phone, except seller wasn't able to give me the unlock pattern and credentials to unlock.
So, I did the software update using sony software update and everything went smoothly without issue. It did nfc firmware update and restarted. But after restarting, touch screen stopped working completely.
Touchscreen was working perfectly fine before the software update but now I have tried updating the software using sony updater twice and have tried 2 different FTF files from here and still no go.
Phone is C6903 13W38 CB5
SI 1276-6018
TYPE PM-0450-BV
Phone is Telstra stock AU and I have only tried flashing Telstra FTF's.
Any help is appreciated :good:

Which firmware you tried? 757?
Try with a 534 but I really doubt that's the problem...
Maybe flat cable wasn't plugged goos and it disconnected after few shakes...
Sent from my D6503 using Tapatalk

funky0308 said:
Which firmware you tried? 757?
Try with a 534 but I really doubt that's the problem...
Maybe flat cable wasn't plugged goos and it disconnected after few shakes...
Sent from my D6503 using Tapatalk
Click to expand...
Click to collapse
I have tried
C6903_14.1.G.1.534_Telstra AU_1277-2878_R2A
and
C6903_14.1.G.2.259_Telstra_AU_1277-2878_R3A
Where do I get 757 for telstra z1.
I will disassemble the phone now and check flat cable

sainiloh said:
I have tried
C6903_14.1.G.1.534_Telstra AU_1277-2878_R2A
and
C6903_14.1.G.2.259_Telstra_AU_1277-2878_R3A
Where do I get 757 for telstra z1.
I will disassemble the phone now and check flat cable
Click to expand...
Click to collapse
Yeah...must be hardware..
Sent from my D6503 using Tapatalk

funky0308 said:
Yeah...must be hardware..
Sent from my D6503 using Tapatalk
Click to expand...
Click to collapse
I just checked flat ribbon cable and its plugged in all good. But still no go with touchscreen
Just cannot believe, it was working fine before updating the software

sainiloh said:
I just checked flat ribbon cable and its plugged in all good. But still no go with touchscreen
Just cannot believe, it was working fine before updating the software
Click to expand...
Click to collapse
You don't have recovery to check is it working there, right?
Sent from my D6503 using Tapatalk

funky0308 said:
You don't have recovery to check is it working there, right?
Sent from my D6503 using Tapatalk
Click to expand...
Click to collapse
Sorry, I never installed recovery or any other kind of mods.
Just flashed to 757, generic rom, no luck

sainiloh said:
Sorry, I never installed recovery or any other kind of mods.
Just flashed to 757, generic rom, no luck
Click to expand...
Click to collapse
I'm asking because you could test then is that firmware problem or device.
I have drivers/app for BT keyboard and mouse on my device so if anything goes wrong with touchscreen I can navigate with it but you said you wiped all so there's no chance yoy have something similar...
Really don't know, it's probably faulty mbo...
Sent from my D6503 using Tapatalk

sainiloh said:
Sorry, I never installed recovery or any other kind of mods.
Just flashed to 757, generic rom, no luck
Click to expand...
Click to collapse
In your case I will power off the phone, hold volume up and downgrade flashing .534, then I will instal the Dualrecovery, here as the touch-screen not working probably USB Debugging will be off but not sure if needed, also on .534 maybe you will have back the touch-screen? ..anyway, if you are lucky to install Dualrecovery then you will be able to boot into TWRP and check if the touch screen working, if not then is completely dead somewhere on hardware. BTW, to go back to Stock just 1 step, flash .757 via flashtool.

eclyptos said:
In your case I will power off the phone, hold volume up and downgrade flashing .534, then I will instal the Dualrecovery, here as the touch-screen not working probably USB Debugging will be off but not sure if needed, also on .534 maybe you will have back the touch-screen? ..anyway, if you are lucky to install Dualrecovery then you will be able to boot into TWRP and check if the touch screen working, if not then is completely dead somewhere on hardware. BTW, to go back to Stock just 1 step, flash .757 via flashtool.
Click to expand...
Click to collapse
Hi, How do I flash with vol-up?, i have installed drivers but it doesn't detect in flashtool for flash mode.

sainiloh said:
Hi, How do I flash with vol-up?, i have installed drivers but it doesn't detect in flashtool for flash mode.
Click to expand...
Click to collapse
..and why your volume up button do not working? it was not the touch screen? you mess up with your phone....
Maybe you doing something wrong, power off your phone, if you cannot because your touch screen do not work then hold Power + Volume Up button and shot it down, when the phone will be off completely, hold volume up all the time and connect the phone to pc via USB, it should be recognized in Flashmode...

I think its fastboot mode not flashmode
Sent from my C6902 using XDA Premium 4 mobile app

RISHI RAJ said:
I think its fastboot mode not flashmode
Sent from my C6902 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Ops, You are right, some confuzion here..:angel:...Flashmode > Volume Down, Fastboot > Volume UP

Related

[Q] will not root all of a sudden

hi guys all of a sudden after trying a fresh install my xperia z will not root it goes through and has superuser icon on but when i try a few root apps i dont have root on it
ive tired fresh install from unbranded uk rom and still the same darn thing is driving me crazy has any one any ideas
thanks
I solved that by repairing with PC Companion, and then re-rooting the device.
if you dont mind me asking, how are you rooting ?
Maddhouse said:
if you dont mind me asking, how are you rooting ?
Click to expand...
Click to collapse
ive been trying to root with this http://forum.xda-developers.com/showthread.php?t=2186423
robogo1982 said:
I solved that by repairing with PC Companion, and then re-rooting the device.
Click to expand...
Click to collapse
thats what ive tried flashing rom via flashtool then updating via centre to be even more safe lol and still a no go
brockyneo said:
thats what ive tried flashing rom via flashtool then updating via centre to be even more safe lol and still a no go
Click to expand...
Click to collapse
try v25 always works for me it does hang right at the last thing when says clearing up but i have root 100%
edit: You might have to reflash ftf but try the 2nd
Maddhouse said:
try v25 always works for me it does hang right at the last thing when says clearing up but i have root 100%
edit: You might have to reflash ftf but try the 2nd
Click to expand...
Click to collapse
thanks ill give it a try now
aaahhh still not workiing dont understand im doing nothing different to what i usually do
Have you tried root checker?
Sent from my C6603 using xda premium
Maddhouse said:
Have you tried root checker?
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
ya thats the app ive been using to check
Okay then, I take it you have enabled debugging, unknown sources in security and new flash of ftf (all inckude)
Sent from my C6603 using xda premium
Maddhouse said:
Okay then, I take it you have enabled debugging, unknown sources in security and new flash of ftf (all inckude)
Sent from my C6603 using xda premium
Click to expand...
Click to collapse
i have mate but what do you mean (all include)?
managedto get some sort or root but seems only temp root and wont let me flash a recovery because of this aaahhhh
Have you tried:
1. repairing completely with PC Companion;
2. re-rooting?
you should do a
repair with SUS followed by a factory reset (internal wipe) under settings then try rooting it again.
LitoNi said:
you should do a
repair with SUS followed by a factory reset (internal wipe) under settings then try rooting it again.
Click to expand...
Click to collapse
Ok I'll give it a try but flashing via flashpoint doesn't that give it a clean wipe anyway
brockyneo said:
ya thats the app ive been using to check
Click to expand...
Click to collapse
Also try to use some punctuation in your text. It makes it so much easier to read.

How to clear lock pattern on sony xperia MC1904

I know its not the right place for this thread but i could find forum for this device....i got my device locked and forgot the pattern and recover password....is their any way to over come that using recovery and factory reset can fix it? If yes how to go in xperia's recovery ?what are they button sequences i should be pressing? And if not what should i do....plz explain fast
Sent from my GT-N7100 using Tapatalk
AbhimanyuAryan said:
I know its not the right place for this thread but i could find forum for this device....i got my device locked and forgot the pattern and recover password....is their any way to over come that using recovery and factory reset can fix it? If yes how to go in xperia's recovery ?what are they button sequences i should be pressing? And if not what should i do....plz explain fast
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
dude you can unlock it using your email and pass. if not is your phone rooted?
romeoofair said:
dude you can unlock it using your email and pass. if not is your phone rooted?
Click to expand...
Click to collapse
No its not rooted can u tell me the button patterns so i can enter stock recovery from their do a factory reset? Its easy in my samsung devices(volume down+home+power) but xperia is a little tougher in this case....plz explain me the button patterns 4 this device??
Sent from my GT-N7100 using Tapatalk
AbhimanyuAryan said:
No its not rooted can u tell me the button patterns so i can enter stock recovery from their do a factory reset? Its easy in my samsung devices(volume down+home+power) but xperia is a little tougher in this case....plz explain me the button patterns 4 this device??
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
bro i dont know for sure . but while powering the phone on keep pressing vol up botton or down button. thats the way we enter cwm recovery.
hope this works for stock recovery also. but i dont think there is recovery mode without installing cmw or twrp.
Xperia doesn't have stock recovery like Samsung phone
The best way to wipe everything is using Sony Update Center
Choose software repair and reset everything
Yenkazu said:
Xperia doesn't have stock recovery like Samsung phone
The best way to wipe everything is using Sony Update Center
Choose software repair and reset everything
Click to expand...
Click to collapse
even that is what i m wondering when he said about stock recovery. i rooted my phone as soon as i bought it so i am not sure about it.so i gave him the method how we usually enter recovery.ya even in pc comp we can repair it
romeoofair said:
even that is what i m wondering when he said about stock recovery. i rooted my phone as soon as i bought it so i am not sure about it.so i gave him the method how we usually enter recovery.ya even in pc comp we can repair it
Click to expand...
Click to collapse
Well, if you come from Samsung phone, you probably asking a same thing
=)
This is not about rooting or not, but give a answer for best solution
=)
Of course, if your device rooted, it's simple as having a recovery
=)
Yenkazu said:
Well, if you come from Samsung phone, you probably asking a same thing
=)
This is not about rooting or not, but give a answer for best solution
=)
Of course, if your device rooted, it's simple as having a recovery
=)
Click to expand...
Click to collapse
i asked him whether he is rooted because it is the only way we get recovery on t and its easy process to flash a new rom or kernel
Yenkazu said:
Xperia doesn't have stock recovery like Samsung phone
The best way to wipe everything is using Sony Update Center
Choose software repair and reset everything
Click to expand...
Click to collapse
Its locked can i still factory reset it? N what is sony's update center is it some kind of software liks we have for sumsung(kies)....where to get it link plz
Sent from my GT-N7100 using Tapatalk
AbhimanyuAryan said:
Its locked can i still factory reset it? N what is sony's update center is it some kind of software liks we have for sumsung(kies)....where to get it link plz
Sent from my GT-N7100 using Tapatalk
Click to expand...
Click to collapse
Yes, you can
But you will wipe all data in your phone, except for sd card
Yes, Samsung Kies is same with Sony PC Companion, Sony Update Center for software upgrade or software repair
You can check this
http://www.sonymobile.com/gb/tools/update-service/

My update keeps on failing.

I need serious help here guys. I have now updated my phone twice to the new Jelly Bean 4.3 ending in 136... every time I used PC companion and every time everything seemingly went well.
Every time it did a long boot and every time it said it was successful, but it still has the version ending on 290 when I go into my settings.
Ive reset and tried switching it off for a while it just won't change.
What is going wrong? Thank you!
Sent from my C6903 using xda app-developers app
Johann_London said:
I need serious help here guys. I have now updated my phone twice to the new Jelly Bean 4.3 ending in 136... every time I used PC companion and every time everything seemingly went well.
Every time it did a long boot and every time it said it was successful, but it still has the version ending on 290 when I go into my settings.
Ive reset and tried switching it off for a while it just won't change.
What is going wrong? Thank you!
Sent from my C6903 using xda app-developers app
Click to expand...
Click to collapse
odd, do you have the whitebalance in settings now?
blueether said:
odd, do you have the whitebalance in settings now?
Click to expand...
Click to collapse
Would it be under display? It's not there... Well it's not under display...
Sent from my C6903 using xda app-developers app
So no white balance settings, my build number still ends on 290 and when I plug my phone into companion it says it is up to date.... I just don't get it....
Sent from my C6903 using xda app-developers app
Desperate lol
Sent from my C6903 using xda app-developers app
Johann_London said:
Desperate lol
Click to expand...
Click to collapse
Flash the FW .136 via Flashtool and wipe everything. Something wrong there with your PC Companion.
eclyptos said:
Flash the FW .136 via Flashtool and wipe everything. Something wrong there with your PC Companion.
Click to expand...
Click to collapse
Hi there... right so I have first tried to repair my phone, but still the new update just will not load.
I am now going to try your advice, but I have never flashed a phone in my life. I am reading how to do it now. I have downloaded the Emma flashtool, but now have to unlock my bootloader - I have heard previously that this breaks the camera... will my camera break when I do this?
Thank you.
Johann_London said:
Hi there... right so I have first tried to repair my phone, but still the new update just will not load.
I am now going to try your advice, but I have never flashed a phone in my life. I am reading how to do it now. I have downloaded the Emma flashtool, but now have to unlock my bootloader - I have heard previously that this breaks the camera... will my camera break when I do this?
Thank you.
Click to expand...
Click to collapse
You have to use Flashtool v9.14, not Emma, and flash the latest .136 FTF from Here for your Model only, you don't have to Unlock Bootloader, you phone will be just fine and your Warranty will not be voided.
Turn Off your phone, keep pushing volume down and connect via usb the phone to PC, keep holding volume down all the time, let windows install drivers for flashmode, open Flashtool, before that put the FTF .136 in flashtool folder, now click Flash on flashtool and select the right FTF, uncheck everything except Wipe Data, Appslog, Cache, now click Flash, Hold volume down until the green bar of the process will start at the bottom, now you can leave your phone alone. Done.

Xperia t lt30p reboots itself

i dont know why my xperia t continuosly reboots itself....i tried to flash stock 4.3 firmware but still reboots.. i wanted to try to repair it with sony pc companion 2.1 but unfortunately it doesnt recognize my phone (i really dont know why) . i have windows 8.1 pro...
can anyone HELP me please? DOES SOMEONE KNO WHY MY XPERIA T REBOOTS CONTINUOUSLY EVEN FLASHING STOCK FIRMWARE? and why pc companion dont recognize it??
i must say that before flashing back to stock,xperia t was rooted
Help guys!! I really dont know what to do!
Tried without sim and SD?
Sent from my Xperia T using xda app-developers app
silasje1 said:
Tried without sim and SD?
Sent from my Xperia T using xda app-developers app
Click to expand...
Click to collapse
Try What?
Try using your phone without SD card and sim card. Msybe these cause the reboots
Sent from my Xperia T using xda app-developers app
Other solutions? @DaRk-L0rD @DooMLoRD @ibanez7 @peetr_
silasje1 said:
Try using your phone without SD card and sim card. Msybe these cause the reboots
Sent from my Xperia T using xda app-developers app
Click to expand...
Click to collapse
Hmm coincidence it is that I have the same name.
Back ot:
Try removing 1 or both and see if the reboots are still happening. I had the same issue with mine and it is a factory stock phone. No provider brand and non rooted.
And magically after the 4.3 update it began with sudden reboots(with the message sim/USIM removed). Within a matter of days 2 or 3 they became that frequent that I removed my sim and that's also when the reboots stopped.
Called the provider and told them my sim caused the phone to reboot somehow after it got updated. They sent me a new one @ no costs.
Put the new one in and till today no reboots. Think that is about 1 or 2 weeks ago.
Sent from my LT30p using xda app-developers app
Just tried with only sim, then only sdcard, and without both of them. Still reboots. I REALLY DONT KNOW WHAT TO DOOOO!!
Have you treid diffrent FTF files? 4.1.2 (.145) for example? Or 4.3 (.199 or .205).
Sent from my Xperia T using xda app-developers app
silasje1 said:
Have you treid diffrent FTF files? 4.1.2 (.145) for example? Or 4.3 (.199 or .205).
Sent from my Xperia T using xda app-developers app
Click to expand...
Click to collapse
I tried all 4.3 firmware versions, still reboots itself... 4.1.2 not yet will try tomorrow..
If you've tried different firmwares, and android versions. With/without sim/SDcards. You may have some faulty hardware.
Is your bootloader unlocked, have you tried any AOSP derived ROMs?
matt4321 said:
If you've tried different firmwares, and android versions. With/without sim/SDcards. You may have some faulty hardware.
Is your bootloader unlocked, have you tried any AOSP derived ROMs?
Click to expand...
Click to collapse
So how can i solve if it is so? I didnt tried 4.1.2 and checked the problem. The bootloader is locked, and never tried any AOSP roms.
isko95 said:
So how can i solve if it is so? I didnt tried 4.1.2 and checked the problem. The bootloader is locked, and never tried any AOSP roms.
Click to expand...
Click to collapse
Try a 4.1.2 firmware for a few days, if the problems persist then it must be hardware related so you'd need to send it for repair.
remove sim and then have a try.I just had the same problem three weeks ago.
Sent from my Xperia T using XDA Premium 4 mobile app
Yea its problem with 4.3 .. try to delete sim detection app. After a week random reboots problem is gone.
Darkierage said:
Yea its problem with 4.3 .. try to delete sim detection app. After a week random reboots problem is gone.
Click to expand...
Click to collapse
which detection app? how please explain better..
matt4321 said:
Try a 4.1.2 firmware for a few days, if the problems persist then it must be hardware related so you'd need to send it for repair.
Click to expand...
Click to collapse
Just tried with 4.1.2 (.141), and this time it turns off, not reboot. BUT STRANGELY WHEN I CHARGE MY XPERIA T, IT DOESNT REBOOT OR POWER OFF EITHER ITS 4.1.2. Or 4.3... What do you think? Help please
isko95 said:
Just tried with 4.1.2 (.141), and this time it turns off, not reboot. BUT STRANGELY WHEN I CHARGE MY XPERIA T, IT DOESNT REBOOT OR POWER OFF EITHER ITS 4.1.2. Or 4.3... What do you think? Help please
Click to expand...
Click to collapse
Weird.
So let me get this right:
Android 4.3:
reboots with stock
reboots with stock + no sim
reboots with stock + no sdcard
reboots with stock + no sdcard + no no sim
Click to expand...
Click to collapse
Android 4.1:
It turns off randomly
When charging it doesn't do either
Click to expand...
Click to collapse
Also your bootloader is locked, correct?
And all these tests have been done on 100% stock? Root? Xposed? Any mods?
Did you try what @Darkierage said a few posts up?
matt4321 said:
Weird.
So let me get this right:
Also your bootloader is locked, correct?
And all these tests have been done on 100% stock? Root? Xposed? Any mods?
Did you try what @Darkierage said a few posts up?
Click to expand...
Click to collapse
Yea. Always been locked bootloader. Tried this with testing this without root (i think), because this rebootings happened when i had root, then i flash 4.3 stock thinking that flashing another fw will delete root also, am i right? Before this rebooting problems i had tried some xposed modes and made some soft reboots, dont know if it is that the problem.
If you read my previous post, i didnt know what he meant with that app?

TWRP 2.7.1.0

Not my project but thought this might help people find it: TWRP 2.7.1.0 for KK Bootloaders by dhacker29
http://androidhosting.org/Devs/Dhacker29/msm8960/
Edit: To avoid confusion I changed the link to the one RikRong posted that will give you the M only version. File name: TWRP2710-RAZR_M-KITKAT.img.
Edit2: Looks like the links are down so here is a link to a post that @rahimali provided in this thread. Its for TWRP 2.8 and 2.7.1.0.
http://forum.xda-developers.com/showpost.php?p=56420813&postcount=28
already had it, but thanks
allen_ho said:
already had it, but thanks
Click to expand...
Click to collapse
This works on the M?
RedBullet said:
This works on the M?
Click to expand...
Click to collapse
That one does not, but you can get the correct one here: http://androidhosting.org/Devs/Dhacker29/msm8960/
Sent from my HTC6525LVW using Tapatalk
RikRong said:
That one does not, but you can get the correct one here: http://androidhosting.org/Devs/Dhacker29/msm8960/
Sent from my HTC6525LVW using Tapatalk
Click to expand...
Click to collapse
Which one exactly?
RedBullet said:
Which one exactly?
Click to expand...
Click to collapse
One that says M instead of HD
Sent from my XT907 using Tapatalk 2
anyone else have a problem with this not recognizing the touch commands and just basically acting like its frozen? Nothing works I left it for awhile and came back to it and tried to open the slide lock and it doesn't do anything. The battery is fully charged so what I guess I have to do is wait for the thing to die so I can get out of recovery.
UPDATE: Still not working for me but I was able to shut it down by pressing the Power + Volumes Up and Down Keys
argedion said:
anyone else have a problem with this not recognizing the touch commands and just basically acting like its frozen? Nothing works I left it for awhile and came back to it and tried to open the slide lock and it doesn't do anything. The battery is fully charged so what I guess I have to do is wait for the thing to die so I can get out of recovery.
UPDATE: Still not working for me but I was able to shut it down by pressing the Power + Volumes Up and Down Keys
Click to expand...
Click to collapse
I don't ... But which version are you on... The correct one that RikRong linked?
Sent from my XT907 using XDA Premium 4 mobile app
ezknives said:
I don't ... But which version are you on... The correct one that RikRong linked?
Sent from my XT907 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Yes I downloaded the correct one from RikRong and it was the one that says:
TWRP2710-RAZR_M-KITKAT.img
I redownloaded it and tried again but still no avail. Touch just refuses to work with this for me. So I'll just have to stick to 2630
argedion said:
Yes I downloaded the correct one from RikRong and it was the one that says:
TWRP2710-RAZR_M-KITKAT.img
I redownloaded it and tried again but still no avail. Touch just refuses to work with this for me. So I'll just have to stick to 2630
Click to expand...
Click to collapse
That's strange, I haven't had that issue either. Maybe a bad DL? Try downloading and flashing again.
maybe a different means of flashing it too...
Sent from my XT907 using XDA Premium 4 mobile app
ezknives said:
maybe a different means of flashing it too...
Sent from my XT907 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
how else should i flash it?
fastboot flash recovery "Image"
this is all I know?
It was a long shot but there is flashify and rashr...
Sent from my XT907 using XDA Premium 4 mobile app
argedion said:
anyone else have a problem with this not recognizing the touch commands and just basically acting like its frozen? Nothing works I left it for awhile and came back to it and tried to open the slide lock and it doesn't do anything. The battery is fully charged so what I guess I have to do is wait for the thing to die so I can get out of recovery.
UPDATE: Still not working for me but I was able to shut it down by pressing the Power + Volumes Up and Down Keys
Click to expand...
Click to collapse
:: ditto ::
no luck with twrp so switched back to cwm. i also flashed the same way using fastboot
well I'll give the flashy a try and see but I think its more an issue with my phone. but I got time to play so we'll give it a shot.
Ok tried doing it with flashy and still the same result just no touch at all so I just give up with this and will stick with the one that works for me
argedion said:
well I'll give the flashy a try and see but I think its more an issue with my phone. but I got time to play so we'll give it a shot.
Ok tried doing it with flashy and still the same result just no touch at all so I just give up with this and will stick with the one that works for me
Click to expand...
Click to collapse
Are you on the KK bootloader? I believe its a requirement. I used rashr to flash it myself.
danbest82 said:
Are you on the KK bootloader? I believe its a requirement. I used rashr to flash it myself.
Click to expand...
Click to collapse
Looking at my bootloader I do not think I am on the KK bootloader it gives me a date of 2013-09-25 I am assuming that is the original bootloader that it came with. Guess I'll do a search for the KK bootloader and see if I can get that flashed over.
argedion said:
Looking at my bootloader I do not think I am on the KK bootloader it gives me a date of 2013-09-25 I am assuming that is the original bootloader that it came with. Guess I'll do a search for the KK bootloader and see if I can get that flashed over.
Click to expand...
Click to collapse
To get the KK bootloader, I flashed the latest OTA through rsd lite. It should keep the boot loader unlocked but will remove root. If you plan on using a stock ROM, Q9Nap's GPE is very smooth and stable. Their thread gives links and instructions on how to flash OTA.
So the Frog has officially Croaked his Phone.
Yes you heard right I have managed to kill my phone. Only good thing is that I couldn't use it for much more than a mini wifi tablet so I didn't really loose anything.
I could not get Twrp 2710 to work was because I had the old boot loader So I decided to update the boot loader which I did but now the phone will not go out of the boot logo screen. I have successfully reinstalled my ROM and still will not go past the boot logo screen. I have tried fastbooting back to the old bootloader but no luck there either. I have spent about 2.5 hours this morning trying different things to get it to work and nothing I have found or came across will work. I have however successfully installed twrp 2710 and now have it working. Considering that is the only area of the phone That I can actually get into i guess thats something.
Some of the older Roms won't boot on the kk kernel they will not boot past the boot logo... When you upgraded did you flash the entire kk firmware via rsd? And it wouldn't boot past the boot logo...
Sent from my XT907 using XDA Premium 4 mobile app

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