Help with a Z1 compact please - Android Q&A, Help & Troubleshooting

I have killed my phone. The camera was having issues with auto focusing. After reading things on the internet I tried to flash a custom ROM on to it. I unlocked bootloader, it boots into recovery mode, but I get errors when updating now. And my phone will not boot into android now.
When I turn it on I see Sony screen top light flashes pink then black screen and nothing else???
Please help me
The error I'm getting is E:fotter is wrong E:signiture versification failed

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[Q] Phone seems to be stuck in the reboot "GS4" screen PLEASE HELP

i rooted my device and flashed a nightly build of CM 10.1. it was too glitchy for me and i saw a build that i liked more ( google editionv2) but when i tried to flash that from TWRP it would just stay on the bootloader or the GS4 screen forever. getting nervous i decided to try to fix it by flashing a .md5 fix from odin. i watched this video /watch?v=bxNPHKKpvtQ and did all the steps correctly and odin even said it passed but when i try to boot it up it goes to the GS4 screen for about 2 seconds and then turns off. and i cant even get into a twrp anymore! Is my phone dead or is this fixable ?!?!? :crying: PLEASE ANYTHING WILL HELP thank you. and i am not the most experienced with all this stuff but i know a little more than the basics so explanations in detail would be nice
Edit: when I run it in Odin and use the file provided in the video it seems to get out of the boot loader while connected and goes to the android screen with the blue square in the middle, then it goes to the Samsung logo video but then right when it seems it will work Odin says the device has been disconnected and then my s4 goes to a battery charging screen. And then Odin says it passed, but when I try to boot it up it goes to the boot loader for half a second then turns off. Did I brick my phone ?

Touch Screen works but no display or colors just black screen

I have a xperia u After replacing the housing touch doesn't seem to work.... Device turns on device leds blinks but screen is just black lighted without colors.... after booting up (after 2 vibrates thats how XU boots) when i press camera button it opens the camera (flash light turns on) when i touch where camera icon is it just captures the picture(flashes and i can hear the capture sound)
Simply the problem is touch works. its responsive but no colors it just lights up thats it. Digitizer works to (menu, home, back buttons) cuz after booting up when i touch it it vibrates.
(When i keep removing the battery and restarting a single time sony logo came and went)
Please someone help me to solve this issue.....
my xt890 lcd screen and digitizer were broken so i changed them and the phone was working fine for a week, i then wanted to update to kitkat through oem update; everytime i tried it would give me error . i then read that since i unlocked bootloader and rooted my phone and installed cwm recovery i couldnt do an oem update and i had to do a factory reset in order to update through oem, so i did just that ; after the phone finished factory reset and booted i proceeded with oem update while the phone was charging, everything was going fine the file was downloading, i went to the bathroom and came back the display was black, but touch screen was working fine...through more searching i read that this could be from the update, and i should do another reset... since i couldnt see anything even recovery menu. i downloaded moborobo so i can see my screen on pc and proceeded to factory reset ... now i cant even see through moborobo and im stuck. Please help.

Xperia X bootloop?

Hi, so I flashed a ROM to my xperia x a couple weeks ago, using flashtool, and one of the ROMs available through flashtool... Today when I was in work, my phone decided to freeze, when it came back on, it was stuck in a bootloop...
Flash mode doesn't seem to work, the LED switches colour every few seconds when I try to put it in flash mode, changes from red to green.
I can use fastboot with it, but what can I even do it fastboot to make my phone usable? or have I completely bricked it? even though it randomly turned itself off and bootlooped, rather than just after me installing something new...
Hoping there is something i can do, any help would be appreciated.

The Phone screen is not turning off (F3212)

So i followed the thread on how to root xperia xa ultra duel in here https://forum.xda-developers.com/xa-ultra/how-to/how-to-root-xperia-xa-ultra-dual-t3439173
but after rooting and doing all steps after booting the device and checking it's functionality I noticed that the front camera is not working and it crashes everytime
so i wanted to flash a new firmware but my flashtool kept saying "no flash script found" and aborted the flashing >>so i waited for a new boot and the creator "rrvuhpg"
made a new boot for the test in here https://forum.xda-developers.com/xa...12-f3216-stock-kernels-built-sources-t3527762
flashed it using adb and rooted the device one more time and booted the phone again now there are 2 problems while the camera problem is fixed
the screen won't turn off completely and after clicking the power button to turn it off it turns into a very dark screen "not noticeable in high light but in low light u can clearly see it's on"
and when i try to click the power button to turn it on again it does this weird TV like static and shows the normal screen afterwards
and the brightness level meter is always at the maximum and can't be changed so my phone battery dies very quick now
I need help because I can't flash anew firmware and i have to stick with "Battery Killer" setup i have right now so i need help with both flashtool and a fix for the boot or just a way to recover my stock firmware
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Help... stuck on T Mobile pink screen with flashing blue LED

I am trying to get back to stock with the Oreo ROM just released.
I had LoS 8.1 installed and used TWRP to flash the stock one on top.
I get !lock the boatloader on startup then it goes to the pink screen for eternity with a flashing blue LED until it drains the battery dead, also the phone gets very hot on this pink screen.
I tried all combinations of button presses to get into safe mode or do a factory reset but nothing seems to work and also LG Bridge does not see the phone when I turn it on or in the pink screen.
Any help getting this phone back to operational would be greatly appreciated. :good::highfive:
Fixed it using this thread :
https://forum.xda-developers.com/lg-g5/how-to/bring-lg-g5-to-life-download-mode-lgup-t3565508

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