[SOLVED]
hi everyone , have had my z5c for some time and not "brand new" to modding , started with a galaxy s3. but i F'd up.
i flashed a rom (7.1.1) pre-rooted with magisk from 2017. i wanted to uninstall magisk and root with SuperSU. the magisk mngr was not up to date and did not have an unroot option.
instead of installing up to date magisk (which would have been to much like right) and uninstalling thru the app i (stupidly) deleted it from /system/.
well , so now i have a black screen and no button combo that i've tried (vol+ and pwr. , vol- and pwr. , vol+/- and power) will get me into twrp.
development options were on when i did this.
the only fastboot/adb command that works (if this is right?) is adb reboot bootloader which gives me a black screen but with a blue light instead of red or green. i am guessing the blue light indicates bootloader (?).
so ..... anyone have any ideas that i might try?
thanks for reading and any suggestions are welcomed and will be tried.
mrrocketdog [emoji22]
[SOLVED]
ty for reading.:good:
Related
Hi all,
I got into some trouble with my XGO. I had it rooted with CWM installed and wanted to install Phantom Kernel 1.0.8 Performance. I rebooted to CWM, installed the Kernel, and it was all successful and told me to reboot phone. That's when I realized I have no way to move back to main CWM screen - there was no ++Go back++ option at the end of menu and touchscreen didn't work either. I could only move up, down and forward.
So I decided to hold some combinations of Power and Volume buttons - when I held Power+Vol Up, my phone turned off.
Here's the problem - now when I hold the Power button it only vibrates shortly as always and that's it. The screen remains black and led flashes but nothing else happens.
Call me a dumb if I messed up something. But what other option did I have on the CWM?
What do I do now? Is Sony Update Service my only option?
Closed
Ok, I restored stock ROM, pls delete thread.
Is your bootloader unlocked?
Best flash kernels with fastboot not CWM because it won't let you flash unless you can (bootloader unlocked)
Hello guys.
Hoping on your truly support. Have the problem, which cannot solve by myself.
Was trying to flash boot.img from CWM recovery 6.0.3.0 via fastboot. It flashes succesfully, but after rebooting the tablet it doesnt show any signs of life. Was trying EMMA for solving , Flashtool to change kernel, but when plug it through usb, it haven't launched and PC don't recognize any device connected. When i press Vol+ Vol- Power at the same time LED lights with white 3 times and that all.
Was using rooted Lollipop 5.1.1 with unlocked bootloader.
Is there any possibility to reanimate it or its finished totally.
Regards.
Edit.
Many thnx 2 Alok Bajaj for his solution:
Here's what you can do..
Press and hold the Power button and the Volume Up button for ten seconds until you see a white light flashing three times. While doing this somewhere around in 5 seconds you'll see white led flashing once, but keep on pressing those buttons till it flashes next three times.
After that your tablet will be turned Off.
You can put your device in flash mode and flash a new ROM from Xperia flash tool.
If you get the error "Unknown sources and USB debugging must me enable for flash mode, then your option can be to flash the ROM from fastboot.
Download a ROM (CyanogenMod or any with custom recovery).
Flash the boot.img via fastboot and reboot your device.
Once done you should see a led lit up while the device is booting (pink/magenta color in case of CyanogenMod).
Press the volume up/down button and you should be able to go to recovery mode.
From here you can recover your device easily
And before you do anything make sure you've charged your device well.
Good luck
Cheers mate!
hi,
thanks for the tutorial, I try it but*don`t see the second three blue blinks how long usually*takes to wait for them
Hi there! I think I have hardbricked my tablet (SGP321) too. The thing is, mine won't start, no matter what I press and do. If I press the power button it blinks white and if I press the UP button with it, it blinks three times. After that nothing happens. If I connect a USB to it, it just flickers first red and then green. And thats it.
I tried to flash [7.1] CyanogenMod 14 [POLLUX/POLLUX_WINDY][UNOFFICIAL] by CaHbKaUp and chose the Pollux Version from this thread http://forum.xda-developers.com/xperia-tablet-z/general/rom-cyanogenmod-14-t3496758. I also flashed the recommended GApps.
I whiped the sd-card in recovery (twrp) first and then flashed the new rom and GApps.
I think I chose the wrong version, maybe? I flashed my tablet once and I thought I could do it again, the same way as before. Guess I was wrong.
If there is anything I can do to get this back to work, please respond!
with regards
PsyPax
seems like no one is looking at this thread anymore.
edit: Solution found. forgot to unlock bootloader... ^^;
Hardbrick too
PsyPax said:
seems like no one is looking at this thread anymore.
edit: Solution found. forgot to unlock bootloader... ^^;
Click to expand...
Click to collapse
Just ran into the same problem. So there are stil people looking
Didn't know about the bootloader.
Has Android 5.1.1 Stock rom,
rooted it
installed XZDualrecovery from here:
https://forum.xda-developers.com/showthread.php?t=2261606
Then it showed up twrp and I flashed lineage-14.1-20170417-UNOFFICIAL-pollux.zip
ticked "reboot" and ??? nothing
So what are the steps now to get it running again?
baarbaar said:
So what are the steps now to get it running again?
Click to expand...
Click to collapse
Reflash device with Flashtool.
You can't flash custom ROMs with XZDR recovery.
So here is what happened.
I wanted to upgrade my android 4.3 to newer versions. I rooted my phone using kingoroot. It said it was successful. Then using TWRP manager app I tried to install the latest recovery image for samsung galaxy s3 i9300. It told me that it failed and that i could reboot now. i selected that but the app hanged (the rest of phone was working fine). then i manually restarted the phone using power button. it did restart but the screen remained black and the led (which glows red while charging) turned on and was changing shades of blue. I waited a bit then took out the battery. After that the phone is not turning on at all. I tried the soft and hard reset (pressing vol up+ home+ power button) but no luck. When i connect the phone to my laptop it gives a notification sound (ding!) but nothing more.
Please help me bring back my dead phone.
P.S: All this just to play pokemon GO
@shujahatali92: try to boot into downloadmode. Install 4.3 firmware with Odin (use search to find a tutorial), root with CF-autoroot, flash TWRP by Odin.
rp158 said:
@shujahatali92: try to boot into downloadmode. Install 4.3 firmware with Odin (use search to find a tutorial), root with CF-autoroot, flash TWRP by Odin.
Click to expand...
Click to collapse
It does not go to download mode. It doesn't turn on at all.
That's bad. Try the following steps, although you did earlier (step 2 only, if step 1 works, ...)
1. Pull out battery for 5'. Connect charger. LED is on in usual color?
2. Charge until LED is green.
3. Push Powerbutton for 10". Does Samsung-animation (of bootloader) appear? If yes, pull battery out again and try to boot into downloadmode (Power Vol- Menu).
Hi everyone,
Looking for some help on my phone which is the only one I have unfortunately
So basically the Honor 9 is showing only the logo then just a black screen. One time it vibrated afterwards when pressing the volume buttons and made the camera sound. So it seems it might have booted but nothing is showing?
Phone did fall before, but worked afterwards.
I cannot access Emui recovery (when pressing volume up+power, it just shows the logo and black screen), but I can access fastboot.
If I plug it to charge, it shows the charging logo fine.
Bootloader is not unlocked. Nothing custom has been installed.
I already tried Hisuite recovery mode, but it said the device is not supported.
Any advice on what I could try? I searched the forums but couldn't figure out what to do. Any suggestion would be much appreciated.
Thank you!
bleepop said:
Hi everyone,
Looking for some help on my phone which is the only one I have unfortunately
So basically the Honor 9 is showing only the logo then just a black screen. One time it vibrated afterwards when pressing the volume buttons and made the camera sound. So it seems it might have booted but nothing is showing?
Phone did fall before, but worked afterwards.
I cannot access Emui recovery (when pressing volume up+power, it just shows the logo and black screen), but I can access fastboot.
If I plug it to charge, it shows the charging logo fine.
Bootloader is not unlocked. Nothing custom has been installed.
I already tried Hisuite recovery mode, but it said the device is not supported.
Any advice on what I could try? I searched the forums but couldn't figure out what to do. Any suggestion would be much appreciated.
Thank you!
Click to expand...
Click to collapse
Hello.
I know it is close to a year now, but just in case there is someone else out there looking to solve something like this. Just make sure to have a wifi connection through which you can download your firmware and recovery through the eRecovery panel. The downloads should be around a total of 4GB, so bear that in mind.
When you are set with your wifi access do the following (feedback will be appreciated):
- plug your phone to your computer and hold down the vol up + power button to boot into eRecovery
- in the eRecovery panel, choose to download firmware and recovery and it will launch a wifi connection
- connect to your wifi
- download the firmware and recovery accordingly
- once completed, you can proceed to update/upgrade (basically to install) it via the eRecovery
- once the upgrade/update/installations are complete, you can reboot.
- just know that everything on your device will be lost - full system and sdcard wipe will be made.
I hope you find the above helpful for you.
Today I unlocked bootloaded, no prob.
Installed twrp (twrp-3.4.0-0-sofia-test9.img), ok.
Had some trouble, twrp asked for pw. Solved it with 'fastboot -w' for wiping data.
Then I tried to flash LineageOS. (lineage-18.1-20220529-UNOFFICIAL-sofiar.zip)
The process stopped in the middle I believe and black screen.
Still black screen. I hve tried volDown+power and volUp+power, but still black.
When I connect to a WinPC I hea the sound "device inserted" And when I hold power butten I hear the sound "device removed."
So, what do you think gyus, anyone have a suggestion on this, would be grateful.