Database Develop

Black screen after trying to root

UPDATE2: Have got it to work now again. But getting it into bootloader by pressing buttons seems to work a little bad, atleast for me. Had to try many times for it to work finaly.
UPDATE: Have manage to get it into bootload after many tries... not working so well...
Ill maby manage to get it back on track now...
Made the misstake of not reading the comments on unlockr how to root the liquid. So i got the black screen problem. When i start i get the acer and android loading screens but after that it just goes black.
But other ppl seem to be able to boot the phone in recovery mode and get to it trought the usb cable. But when i boot i get this on the screen:
Partition checksum
splash1:chksum =8ba9da08 OK
boot:chksum=338dd7f1 !=001ed108 **fail**
recovery:chksum=2b8b7b4b !=00216b18 **fail**
system:chksum =f599c9d0 OK
========
<<FAIL>>
And i cant do anything. What should i do?

I read some old posts in MoDaCo, I think you tried to boot into recovery with USB connected. Disconnect the USB and try it again (Remove and reinsert battery, Pwr+Camera+Volume-, 2-3 vibrations, release, power phone on as if you are turning it on)

Yep, normally this message appear when the USB cable is plugged-in.

HustlinDaily said:
I read some old posts in MoDaCo, I think you tried to boot into recovery with USB connected. Disconnect the USB and try it again (Remove and reinsert battery, Pwr+Camera+Volume-, 2-3 vibrations, release, power phone on as if you are turning it on)
Click to expand...
Click to collapse
Did that to get into bootloader but it didnt work so well for me... but finaly i got it into bootloader with some strange button pushing and battery inserts/removals
But ive got it to work again so its all good now

[Q] Are somebody fix restart issue ????

Is there cure for random restart (screen freeze). I unlock, root it, brick it, unbrick it, downgrade it, flash fastboot, recovery, rom, and I do nothing. When i plug usb cable (pc or charger) - phone stucks and restarting. There are cases that I lock device quickly and it charge to 25%, at 25-th % the display lights on and stuck. Sorry for my English but this is serious problem I can't use the phone. Please somebody help me.
When device restart once - then restarts again and again on unlock warning screen. When restart with pc dongle screen stays black and led is green.

kirovBG said:
Is there cure for random restart (screen freeze). I unlock, root it, brick it, unbrick it, downgrade it, flash fastboot, recovery, rom, and I do nothing. When i plug usb cable (pc or charger) - phone stucks and restarting. There are cases that I lock device quickly and it charge to 25%, at 25-th % the display lights on and stuck. Sorry for my English but this is serious problem I can't use the phone. Please somebody help me.
When device restart once - then restarts again and again on unlock warning screen. When restart with pc dongle screen stays black and led is green.
Click to expand...
Click to collapse
did you try in another computer? wiped all data?
never heard anyone with similar problem..

diogo.sena said:
did you try in another computer? wiped all data?
never heard anyone with similar problem..
Click to expand...
Click to collapse
Yes i try on my desktop pc. Issue starts last night when i plug my charger for the night.

i just saw : fastboot says that :dismached partition entry array crc32
the phone restart several times and enter fastboot himself

Xperia Z1 not powering on

Hi guys, I'm new with Xperia phones and also new with rooting,flashing and using recoverys..
I installed a new rom on my device (iHackers rom). When i started installing I had like 25% of battery. When I finished the installation (I didn't flash recovery again because I did that with the help of my computer before, so file - zip was not on my phone) I rebooted my phone. So here's where the problem begins. My phone wouldn't turn on. Black screen all the way. Tried the red button near the SIM card, tried power button and volume up/down, tried power button..nothing powered my phone on, but vibrations were there. The red LED is blinking when i charge the battery (idk if it's even charging). If I take the phone out of the charger, the red LED stops blinking. I can't turn my phone on or get into the recovery mode even after 20 minutes of charging on 220v.
Guys please help..I'm in panic here.

trpincek said:
Hi guys, I'm new with Xperia phones and also new with rooting,flashing and using recoverys..
I installed a new rom on my device (iHackers rom). When i started installing I had like 25% of battery. When I finished the installation (I didn't flash recovery again because I did that with the help of my computer before, so file - zip was not on my phone) I rebooted my phone. So here's where the problem begins. My phone wouldn't turn on. Black screen all the way. Tried the red button near the SIM card, tried power button and volume up/down, tried power button..nothing powered my phone on, but vibrations were there. The red LED is blinking when i charge the battery (idk if it's even charging). If I take the phone out of the charger, the red LED stops blinking. I can't turn my phone on or get into the recovery mode even after 20 minutes of charging on 220v.
Guys please help..I'm in panic here.
Click to expand...
Click to collapse
Fastboot or flashmode working or not ?

The first your mistake was to flash with 25% of battery. It's wrote everywhere to do a installation with a fully charged phone. Now probably in the middle of the installation the phone died and the installation was not completed and this mean your phone is corrupted and dead. The only advice I have now for you to left the phone under charger all night, next day with phone switched off keep push volume down and connect the phone via usb to PC, if the PC will recognize the device and it will install drivers flash a Stock FTF straight a way.

eclyptos said:
The first your mistake was to flash with 25% of battery. It's wrote everywhere to do a installation with a fully charged phone. Now probably in the middle of the installation the phone died and the installation was not completed and this mean your phone is corrupted and dead. The only advice I have now for you to left the phone under charger all night, next day with phone switched off keep push volume down and connect the phone via usb to PC, if the PC will recognize the device and it will install drivers flash a Stock FTF straight a way.
Click to expand...
Click to collapse
The installation was finished. I was in recovery after installation of the rom, when i pressed reboot button. Nothing is working at the moment..red led still blinking..

trpincek said:
The installation was finished. I was in recovery after installation of the rom, when i pressed reboot button. Nothing is working at the moment..red led still blinking..
Click to expand...
Click to collapse
Your battery is dead. Does the phone feel warm? Leave it plugged in to charge for a while (at least a few hours, maybe overnight) and it might come back.
Like the OTA warnings says, do not try to flash your phone if less than 50% battery is available. If you do, you are only asking for trouble.

xasbo said:
Your battery is dead. Does the phone feel warm? Leave it plugged in to charge for a while (at least a few hours, maybe overnight) and it might come back.
Like the OTA warnings says, do not try to flash your phone if less than 50% battery is available. If you do, you are only asking for trouble.
Click to expand...
Click to collapse
When I woke up in the morning the phone was not warm..it was hot..the whole day i was trying to bring it back to life but there were still only vibrations. When I connect it to my computer, the drivers get installed, but the power on button and combination power button+volume down don't work. The only combination that works is power button+volume up(the phone vibrates 3 times but still stays in the same condition). FlashTool doesn't recognize the phone either.

hold power+volume up. then phone vibrates 3 times and should switch off. wait a minute then try to switch it on just normal. does it slightly vibrate?
now try this again, now with charger pluged in. what happens then?

punkt said:
hold power+volume up. then phone vibrates 3 times and should switch off. wait a minute then try to switch it on just normal. does it slightly vibrate?
now try this again, now with charger pluged in. what happens then?
Click to expand...
Click to collapse
I think i have solved it..I left phone charging for 3 hours (without heating up), and then i plugged it in my computer. In PC Companion (yeah I never thought it would be that easy), i could restore my phone without even powering it on. I'm now downloading updates..But when I connected, flashtool detected that my fone is in flashmode.
:highfive:

trpincek said:
I think i have solved it..I left phone charging for 3 hours (without heating up), and then i plugged it in my computer. In PC Companion (yeah I never thought it would be that easy), i could restore my phone without even powering it on. I'm now downloading updates..But when I connected, flashtool detected that my fone is in flashmode.
:highfive:
Click to expand...
Click to collapse
Just wants to said same thing - it's probably in fastboot mode but the battery is dead, just plug it and try flashtool or fastboot.
But O.K.
One advice - guys already post that, I posted that many times as well but...
Never, never, never do that if your battery isn't fully charged.
Charge battery to 100% and restart to TWRP and check your battery percentage...
and you'll see why - it never shows correct info.
The other day I was flashing ROM and had 87% when I flashwd and boot my battery shown 36% and stayed on 36% for a few hours...that's not problem when you are in OS but when you stuck on powered off device - it could be very tricky to power it back.
That's why you can't update official ftf if you don't have more than 50% of battery power...
Sent from my C6903 using Tapatalk

Hello I'm new to xperia Z1.
I also rooted and installed ihacker rom v3.
My battery was fully charged. But after installation my phone is not starting.
In flash mode when I try to flash the stock it disconnects and reconnects. I'm not even able to install stock rom now.
---------- Post added at 12:52 PM ---------- Previous post was at 12:48 PM ----------
Ok while I was typing phone flashed the stock rom. I think this problem is with ihacker rom?

legalmantra said:
Hello I'm new to xperia Z1.
I also rooted and installed ihacker rom v3.
My battery was fully charged. But after installation my phone is not starting.
In flash mode when I try to flash the stock it disconnects and reconnects. I'm not even able to install stock rom now.
---------- Post added at 12:52 PM ---------- Previous post was at 12:48 PM ----------
Ok while I was typing phone flashed the stock rom. I think this problem is with ihacker rom?
Click to expand...
Click to collapse
No it's not.
Ihackers is working without any problems...
I said that many times but I'll repeat...
When you are flashing ROM (ftf) through flashtool, don't connect device immediately.
Open flashtool, select ftf and hit start.
Wait until flashtool say "connect device"
Then plug usb cable while holding vol down.
That way you'll prevent device to restart while it's waiting flashtool to prepare ftf...
Sent from my C6903 using Tapatalk

trpincek said:
Hi guys, I'm new with Xperia phones and also new with rooting,flashing and using recoverys..
I installed a new rom on my device (iHackers rom). When i started installing I had like 25% of battery. When I finished the installation (I didn't flash recovery again because I did that with the help of my computer before, so file - zip was not on my phone) I rebooted my phone. So here's where the problem begins. My phone wouldn't turn on. Black screen all the way. Tried the red button near the SIM card, tried power button and volume up/down, tried power button..nothing powered my phone on, but vibrations were there. The red LED is blinking when i charge the battery (idk if it's even charging). If I take the phone out of the charger, the red LED stops blinking. I can't turn my phone on or get into the recovery mode even after 20 minutes of charging on 220v.
Guys please help..I'm in panic here.
Click to expand...
Click to collapse
I have similar problem, but my battery is still over 85%, and i got this problem when i try to flash cwm recovery with fastboot... what should do?

Bricked Nexus 6 (Not your typical thread)

So first things first:
I am not a noob, I have been flashing phones for years
The phone has an UNLOCKED bootloader
I know what a bootloader/recovery are etc
So last night I upgraded my phone to 6.0.1. I then decided to root it and get a kernel on for color control. So I download one of the new kernels (Elementalx) for 6.0.1 and the systemless root that he recommended in his post. I flash both files and boot the phone, the phone bootloops twice after the password to boot screen and then it works fine. I install a few things adjust a few things (nothing pertaining to root) and then before I jump into the shower I reboot it. I look at it after a few minutes and it is sitting at the google screen with the padlock, no worries it has happened before so I reboot it only to be met with this same screen. Over and over it just halts here. I do the button trick to get into the bootloader, no dice. No button combination can get me past this screen.
I then go over to my PC and try it out and see if I am getting a Q_BULK issue (I had it happen to my Galaxy Nexus before) and the PC doesn't even acknowledge it, so now I am getting a little worried. I cannot power off the device normally, it just reboots back to here. I can manage a trick with the power cable and some quick button presses to enter the "charging" mode and from there it appears to shut down. Upon boot though it comes right back to this halt. :-/
So, does anyone have ANY experience with this before I contact Motorola? I really don't want to because I have frame swapped and don't look kindly on the process of undoing it for a replacement, but if it must be then it must be. Below is a TLR
Phone boots to Google/padlock screen
CANNOT access the bootloader/recovery through normal means
PC does not recognize it (I did prior in both fastboot and recovery so the drivers are all installed)
the phone does NOT appear to be in Q_BULK
the phone will not shut down, it just boots back to here
It "was" running ElementalX and the systemless root (both are the newest) for 6.0.1
-Current status, sitting on this screen waiting to die... but it has an almost full charge

OK, first off... YOU ARE A NEWBIE.
Turn off the phone and boot to bootloader and use that to load your custom recovery and restore your working backup.
Failing that, fastboot flash the stock image from bootloader mode.
What are you hoping to accomplish by draining your battery completely, this can only make matters worse.

@scryan you are a funny man?

you didnt say anything about trying to get into recovery.. i assume you tried getting unto your recovery?

Hold power button, up and down button all at the same time. If you are on stock recovery wipe user data and cache. See if you can boot into the bootloader afterwards. That's unusual you cannot get into stock or custom (if you have it) recovery.

So you're main problem here is that you can't get into your bootloader or recovery right now? Hmm..... that can't be good. My best guess would be to keep trying to get it into your bootloader, just keep on holding volume down and power for a long time, hopefully if you can get into either bootloader or recovery you can fastboot flash a clean stock image, or restore a nandroid backup (assuming you have one) with TWRP. My best guess though.

Briefly, your device powers on, so there's sign of life. It is either your cable, pc' usb port or the usb socket of the phone is at fault. Did you try with another usb cable at another usb port in the pc ?

Let the phone power down completely. And when it dies, connect it to a charger while briefly holding the vol down button to get into the bootloader. It might take a while since the phone doesn't have any juice but this trick might just work.

If already no warranty, so dissasembly the deive, re-attack your battery

[HELP] Stuck on Logo boot screen - adb device unauthorized

HTC One MIni2 - Unlocked - TWRP - Rom flashed
Restart the phone and I'm stuck on a black screen, with battery logo on the center, and the red wrigting "This build is for developement purpose only....".
In windows command line, I do "adb reboot recovery" (previously worked) but I have this error:
http://s14.postimg.org/dvvzx6ngh/Immagine.jpg
...and now i cant shotdown/reboot and nothing else...
Any solution?

DRAFF said:
HTC One MIni2 - Unlocked - TWRP - Rom flashed
Restart the phone and I'm stuck on a black screen, with battery logo on the center, and the red wrigting "This build is for developement purpose only....".
In windows command line, I do "adb reboot recovery" (previously worked) but I have this error:
http://s14.postimg.org/dvvzx6ngh/Immagine.jpg
...and now i cant shotdown/reboot and nothing else...
Any solution?
Click to expand...
Click to collapse
do not reboot phone with USB cable connected.
use power+vol up to reboot
are you using HTC orginal cable???

Do you have the USB Debugging enabled ?

original cable, debuggin not changed becausa frash rom flashed....I solv it with volume- + volume+ + power=shoutdown
I'v installed the last stock firmware.
Now there is another problem: the phone is completely drained, put it on charge, and after a while I displayed a black screen, with the logo of the battery in the middle, and bottom of the red "This build is for developement purpose only .... ", red LED flashing. Cut the cable, it will not budge from that screen, compelled to force a shutdown (volume keys + power). Then boot normally.
How can I avoid this problem?

DRAFF said:
original cable, debuggin not changed becausa frash rom flashed....I solv it with volume- + volume+ + power=shoutdown
I'v installed the last stock firmware.
Now there is another problem: the phone is completely drained, put it on charge, and after a while I displayed a black screen, with the logo of the battery in the middle, and bottom of the red "This build is for developement purpose only .... ", red LED flashing. Cut the cable, it will not budge from that screen, compelled to force a shutdown (volume keys + power). Then boot normally.
How can I avoid this problem?
Click to expand...
Click to collapse
you recovery might be corrupted. re-flash. i advise TWRP.
charge phone when off for a while the remove cable and turn it on.
if LED its flashing, it means its not charging.

The problem happens only when the battery is fully discharged. When I connect it to the charger, the LED flashes, and appears on the screen the logo of the battery and the red lettering at the bottom. Then, after a while the charge, forcing poweroff the phone with volume buttons and power, and the phone will restart correctly.

DRAFF said:
The problem happens only when the battery is fully discharged. When I connect it to the charger, the LED flashes, and appears on the screen the logo of the battery and the red lettering at the bottom. Then, after a while the charge, forcing poweroff the phone with volume buttons and power, and the phone will restart correctly.
Click to expand...
Click to collapse
them don't let battery run out completely. Use super power saver if gets too low

kativiti said:
them don't let battery run out completely. Use super power saver if gets too low
Click to expand...
Click to collapse
Thanks , but I prefer to solve the problem

DRAFF said:
Thanks , but I prefer to solve the problem
Click to expand...
Click to collapse
We agree that you intend to solve the problem, but till the time a solution is not found its advisable to keep the phone into ultra power saving mode at 15% or 10%, this will give about 8-15 hours of time to find a charger to charge your phone.
For me I have never let my phone die out of charge and I don't have a charger with me every where.
The only way to know if this is a recovery problem, which I doubt, is to flash the stock recovery and stock boot and check.
Stock Recovery: https://www.androidfilehost.com/?fid=24052804347822267
Boot File: http://forum.xda-developers.com/attachment.php?attachmentid=3544788&d=1447703726
NB: MAKE SURE YOU HAVE MORE THAN 75% BATTERY.