Hello this is my first post so please bear with us. Today I wanted to unlock the boot and recovery fastboot write it. Unlocking boat went easily but unfortunately the phone after flashing recovery and August did not start off all the time red light in addition wrote the unknown usb device ... Can we fix it ?
A thread can be deleted helped pressing keys VOL UP + Vol Down + Power
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Hi Gurus of this forum, I need your help (again)!
I just did a stupid thing. I flashed MIUI directly over CM10, which now puts me into boot loop (Samsung Vibrant logo ... CM10 logo ... install & fail ... Samsung Vibrant logo ... CM10 logo ... install & fail ...).
I already tried the following tricks with no luck (keeps rebooting):
1. Remove & insert battery, then Vol Up + Vol Dn + Power Btn (recovery mode expected).
2. Vol Up + Vol Dn + plug USB cable (download mode expected).
3. adb reboot recovery (of course it doesn't work - cannot even connect to the phone while it keeps rebooting).
I am not new to flashing & have done Odin before. But right now I have no idea what to do next? Any suggestion?
BTW I would prefer not to format/re-partition my internal SD 'coz I have tons of photos on it!
Thanks for your valuable help in advance!
Try just vol- and power for recovery.
samsgun357 said:
Try just vol- and power for recovery.
Click to expand...
Click to collapse
Wow it worked like magic! Why haven't I heard about this combo before?
This combo is used with Gingerbread Bootloaders
For Recovery - Lower Volume Key + Power Button
For Download - Upper Volume Key + Power Button
source : http://forum.xda-developers.com/showpost.php?p=14588896&postcount=1
Hey everyone,
I have no idea what's wrong. I wanted to flash a new rom from twrp on my zultra (http://forum.xda-developers.com/xperia-z-ultra/development/rom-hybridrom-concept-edition-t3205721) when I rebooted it the screen just turned black and I am completely unable to do anything with the phone at the moment.
Power button does nothing, so does power + volume up
Power + volume down makes the phone vibrate shortly once every 3 seconds
Connecting the magnet charger cable does not light up the LED
When connected via usb it is recognized as a SEMC Flash Device
======= SOLUTION =======
Use Flash tool and flash ftf
http://forum.xda-developers.com/showthread.php?t=2428319
when searching the forum for "ultra SEMC" nothing but the guide for fixing hard bricks is found
======================
Please tell me I did not brick the phone..
Every bit of help appreciated, thx :-/
I accidentally restore a backup (of my previous Z2 which was on my sd card through TWRP) on my Z2 on Exsistenz LP ROM yesterday. After that phone wont boot. Battery was .70% at the time of death. Red blinking led is seen when connected to usb cable. POWER + VOL UP doesn't give 3 vibes as intended, in fact nothing. Neither red hard reset button(Tried pressing it for >3mins). Cannot enter flash mode or fast boot modes .(tried to flash stock ROM through flash tool-failed). Only red blinking LED appears when usb cable connected.
Wierd to found when I press hard reset button while pressing POWER button it gives 3 vibes. But nothing changed.
Tried "pressing and holding all 3 buttons (power,vol+and vol-) all at the same time till it vibrates once then let go of the power button and vol+ but keep holding vol - while plugging in the usb cable this MiGHT boot your phone into flash mode" But didn't vibrate while holding all 3 buttons.
Its out of warranty period as well.
Please help me to recover to recover??? :crying:
use flashtool and flash stock ftf.
connect phone with usb cable when flashtool prompt to connect the phone
jhha said:
I accidentally restore a backup (of my previous Z2 which was on my sd card through TWRP) on my Z2 on Exsistenz LP ROM yesterday. After that phone wont boot. Battery was .70% at the time of death. Red blinking led is seen when connected to usb cable. POWER + VOL UP doesn't give 3 vibes as intended, in fact nothing. Neither red hard reset button(Tried pressing it for >3mins). Cannot enter flash mode or fast boot modes .(tried to flash stock ROM through flash tool-failed). Only red blinking LED appears when usb cable connected.
Wierd to found when I press hard reset button while pressing POWER button it gives 3 vibes. But nothing changed.
Tried "pressing and holding all 3 buttons (power,vol+and vol-) all at the same time till it vibrates once then let go of the power button and vol+ but keep holding vol - while plugging in the usb cable this MiGHT boot your phone into flash mode" But didn't vibrate while holding all 3 buttons.
Its out of warranty period as well.
Please help me to recover to recover??? :crying:
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Click to collapse
Something similar happened to me recently...wonder if this is a bug in a new release or something
This is what I did.
If you can't turn off phone, turn it off using the hard reset button http://sony-xperia.mobi/eng/sony-xperia-z2/231-how-to-do-a-hard-reset-and-reboot-a-sony-xperia-z2-physical-hard-reset-button-sony-xperia-z2.html
There's a really good guide on bricked z2 somewhere on xda but I can't find it anymore . What it said was useflashtools and flash and old ftf e.g. 4.4.4 or 4.4.2 and make sure to wipe apps_log and user_data in settings.
This might also help http://forum.xda-developers.com/showthread.php?t=1849170
Thanks for advice. The problem is it wont connect in flash mode. (attached usb with VOL DOWN button pressed & hold still gives only red blinking led)
jhha said:
Thanks for advice. The problem is it wont connect in flash mode. (attached usb with VOL DOWN button pressed & hold still gives only red blinking led)
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Did you get it fixed?
jhha said:
Thanks for advice. The problem is it wont connect in flash mode. (attached usb with VOL DOWN button pressed & hold still gives only red blinking led)
Click to expand...
Click to collapse
If you restored another XZ2 with LOCKED BOOTLOADER's backup you probably killed your phone.
Was your bootloader unlocked?
Restoring anothers TA partition kills your device because drm keys are uniq
hi guys,
i recently unlocked my bootloader and flashed twrp on it and by default i flashed a miui fastboot rom meant for the RN3 (i guess) and after i swiped to flash, the phone is just not functioning. The display is not showing anything after pressing the power button for a long time, nor booting into TWRP (vol+ and power) and nor fastboot mode (vol- and power)
if anyone has a solution, kindly reply asap!!!!!!
nor the notification LED lighting up when connected to a charger
I tried to root my phone by magisk.
After flashing a patched boot.img, it's failed to boot into system and I got a message that "the device need factory reset". I clicked yes and everything seems ok,I can boot into system. Then I tried to flash img again. So I boot into bootloader. Unfortunately, this time I got a black screen. The phone doesn't response me anymore.
I tried the software repair in xperia companion but It cannot dected my phone when I hold on volume down and plugged in it. I also tried hold on volume up + power but nothing happened. Hold on power key also no response. The led light always black, only become red when I connect it to my pc.
What should I so now and what's my phone's status? I searched something about 9008 mode and edl but I don't know how to check whether my phone is really turn into that status, my pc cannot dect my phone.
Have the same problem, only with the 5 iii instead. Still looking for a fix.
Try to switch the phone off; then just plug it into your PC without holding the Vol- key. It has happenned a couple of times with me that the phone does not want to boot up, with attempts to get it into FLASH mode by holding the key down throwing more confusion into the mix.
I think there is a low battery protection. Make sure the phone is charged up. Keeps the device from death during a flash.
Red led mean a very low battery. Keep it plugged (not to PC but to power adapter) for 2-3 hours and then try again a force reset.
Never, never try flash or other stuff under 50% battery
Also force restart is keep pressed vol+ and power button (or vol- and power button) till you fell a vibration.
Try this after a good charge
Evil_Sephiroth said:
Red led mean a very low battery. Keep it plugged (not to PC but to power adapter) for 2-3 hours and then try again a force reset.
Never, never try flash or other stuff under 50% battery
Also force restart is keep pressed vol+ and power button (or vol- and power button) till you fell a vibration.
Try this after a good charge
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It might require experimenting with service modes and different chargers. I had an early Xperia 1 III that bootlooped while charging after setting up the fingerprint reader. It seems that charging is disabled during booting. It has to finish or enter a service/fault mode.
my phone is having this after doing fastboot --slot=b reboot recovery (which actually I had to do fastboot --set-slot=b and then fastboot reboot recovery). the notification light blinks red. have tried vol up + power, vol down + power, and vol up + down + power for like 30 seconds and nothing
tomatoketchup said:
my phone is having this after doing fastboot --slot=b reboot recovery (which actually I had to do fastboot --set-slot=b and then fastboot reboot recovery). the notification light blinks red. have tried vol up + power, vol down + power, and vol up + down + power for like 30 seconds and nothing
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I feel sorry for you brother...such a nice device...OK let's talk what happened, the state now your device is in is called hardbrick and it had a corrupted bootloader or no boot loader, but your device is still alive, in your PC in device manager it lists as Qs USB mode with some number after it like qsusb9008...now this device can only be brought to life with the help of a blankflash file which can flash your boot loader in snapdragon service mode...actually no snapdragon can be hardbricked permanently now you need appropriate blankflash file for your device.. Please don't open the device if some repairmen suggests to do JTAG nothing is necessary all you need is blankflash file which is shared to only Sony testers groups.... Who tests ROMs before release and they hardbrick so they share those files to them.... Please don't loose hope....it takes time but certainly it can be bought back to life... And dont try any flashing utility as there is no functional boot loader on it now and nothing will work...Sony won't provide that for sure and they will say then can only solve by mother board replacement ,don't believe therm your device is perfect it only needs blankflash file as it entered into final safe mode... I ain't regular on XDA if you need any info contact me via my mail [email protected] g ma I'll .com
Have any of you tried this - https://developer.sony.com/develop/open-devices/get-started/flash-tool/download-flash-tool/
ok in my case it was the charging IC