Wrong recovery flashed on CM11 - Xperia Z2 Tablet Q&A, Help & Troubleshooting

Hello,
i have flashed the xperia 2 twrp recovery on my tablet z2. The tablet is not bricked but i cannot boot in the recovery. How can i flashed my old cm11 recovery?

Connect your z2 tablet with the computer and Start the phone in fastboot mode and flash the correct boot.img
To enter fastboot mode unplug your phone from pc then power of your phone after that press volume up and plug in the usb cabel at the same time you press
You will see the led from phone is blue now . now you open cmd.exe in adb folder and write fastboot flash boot "your path to the the boot.img" and press enter
Now it should write the new img and when its finished reboot your phone normaly or with the commando fastboot reboot

I have flashed the boot.img from. Cm11 (4-5x) but when i boot in the recovery the tablet stops in the recovery and the screen is black… no recovery

atamig said:
I have flashed the boot.img from. Cm11 (4-5x) but when i boot in the recovery the tablet stops in the recovery and the screen is black… no recovery
Click to expand...
Click to collapse
I think you should install the stock rom over flashtool or check a stock based kernel with recovery and then reinstall cm (flash zip)

i have flashed stock and go back to CM. No other way

Related

[Q] problem of bootloader and installing custom recovery in gt-i8552

i use Vol Down+Menu+Power buttons to go bootloader mode but it can't go to bootloader and its normal boot then i try with adb reboot bootloader command in pc.it boot in fastboot mode then i flash recovery by fastboot flash recovery recovery.img then error show on mobile and pc cmd partition recovery not support flash but how can i install custom recovery please help me
Note : odin not detected my device in any mode
thanks in advance:good:
For Odin to detect the Phone, it needs drivers.
http://forum.xda-developers.com/showthread.php?t=961956
make sure you didnt flash any CWM on new 8552 devices, seems a common mistake around

Help regarding bootloop after flashing the wrong boot.img

Hi,
I'm trying to root my xperia m4 aqua E2303 which is running android 5.0, and managed to:
-unlock bootloader (then reboot)
-install ( I think ) TWRP (then reboot)
I then flashed the boot.img from this tutorial which I now understand is for 6.0 and not 5.0.
when I rebooted, the phone went into the boot animation (the blue waves thing) and got stuck there for 2 hours until I unplugged it for it to run out of battery and shut down.
when it is in such state, I can see it connected to the PC with
Code:
adb devices
although it is not authorised.
I am also able to enter fastboot but I have no idea what to do from here.
when in fastboot,
Code:
fastboot devices
tells me it is correctly connected and I am able to send commands such as
Code:
fastboot reboot
I have tried to enter TWRP by pressing volume down, but maybe i'm doing it wrong, because I haven't succeeded.
please help.
thanks.
fastboot reboot recovery
You Flash MM Kernel in LP And Finally bootloop. Flash LP Kernel with Flashtools.

How to Root bluboo Edge

[I]Root twrp for bluboo Edge-
Disclaimer-
Code:
1. Do always on own Risk i am not responsible for bootloop and damage
2. take a backup before flashing supersu,
3. follow steps correctly
How to Install twrp-
Run Sp flash tool
Load Scatter, Check recovery only
Load twrp under recovery Section, click download,
Connect your Phone to PC [ make sure phone is switched off]
Fastboot-
put recovery in adb folder
use command-
Code:
fastboot oem unlock
fastboot flash recovery [file name here][file format here]
ex, fastboot flash recovery twrp.img
Root-
flash supersu.zip [2.79] via twrp
twrp Bug-
adb shell not work
Credit-
unknown
me to share with you
Downloads-
mod edit - link removed
After flashing twrp with sp flash tools, i am not able to enter into recovery, however i push volume up + power buttons... Phone keeps booting into normal android mode instead.
USB Vcom driver successfully installed, and spflash tool seems to work fine. Any ideas?
After flashing:
reboot with vol-down and power in that "chinese recovery thing" (look like this http://visihow.com/images/9/99/Samsung-chinese-factory-reset.png )
then connect phone with pc and reboot with adb in "real" recovery (adb reboot recovery)
if you boot normal first, recovery gets overwritten by default recovery
I boot into bootloader by pressing home button + power
adb reboot recovery
Dont boot to twrp
I flashing recovery, but I dont boot to twrp. Which version twrp you used?

Stuck on fastboot mode After installing a Custom ROM..PLZ Help

i flashed a rom on my device(asus zenfone 2 laser ZE550kl) and after flashing i tried try to reboot to system..even i tried removing battery and starting by pressing power but still it goes fastboot mode. I tried all the buttons combinations,Wiped n number of times,....but still after flashing the rom it starts directly in fastboot mode
Thanks in advance:
PLZZ help
Details:
Device:Asus zenfone 2 laser (ZE550kl Z00ld)
ROM : Viper-Z00L-7.1.2-Python-v2.1-20170721-OFFICIAL
Sidd_23 said:
i flashed a rom on my device(asus zenfone 2 laser ZE550kl) and after flashing i tried try to reboot to system..even i tried removing battery and starting by pressing power but still it goes fastboot mode. I tried all the buttons combinations,Wiped n number of times,....but still after flashing the rom it starts directly in fastboot mode
Thanks in advance:
PLZZ help
Details:
Device:Asus zenfone 2 laser (ZE550kl Z00ld)
ROM : Viper-Z00L-7.1.2-Python-v2.1-20170721-OFFICIAL
Click to expand...
Click to collapse
how about getting into recovery, wiping system and reflashing a new rom?
BatDroid said:
how about getting into recovery, wiping system and reflashing a new rom?
Click to expand...
Click to collapse
tried that 2 times...
i had the same problem..any woraround guys?
Hi , in your place I will download latest stock firmware for your device and extract , boot.img , system.img , recovery.img and also fastboot.img if you have inside your stock firmware.
Next install minimal adb&fastboot tool :
Download link:
https://androidfilehost.com/?fid=745425885120698566
How to install:
https://forum.xda-developers.com/showthread.php?t=2317790
Example how to flash those files from command line :
First check if your device is recognized on your pc :
write command in adb&fastboot terminal tool :
fastboot devices (you should see some numbers )
Now put those files inside adb folder where you installed adb&fastboot terminal for example :
C:/adb/
Now flash each file :
fastboot flash boot boot.img (and press Enter)
fastboot flash recovery recovery.img -||-
fastboot flash system system.img -||-
fastboot flash fastboot fastboot.img -||-
now :
fastboot reboot -||-
Now your device will reboot and it will take some time to load for the first time if it doesn't boot to system just put your device again into fastboot mode , open adb&fastboot terminal and write:
fastboot boot boot.img and wait little bit to boot up , if not try :
fastboot boot system.img ...
Before trying other options, I do suggest you to remove and replace the battery when the phone is disconnected from your PC and possibly when it's powered off. Then restart the phone in "Fastboot mode" by pressing VolumeUP+PowerButton keys until the phone vibrates. This helped me a lot and I was not able to find this trick in the dozen of discussions, except one, that I read about this topic.

Phone stuck on boot [ help 🙏:'( ]

TLDR: phone stuck at boot screen. Still can access fastboot mode and twrp recovery mode.
I shouldn't have dived into these stuff without proper knowledge. I wanted to root my phone (redmi note 5a lite) so I unlocked bootloader and ran fastboot flash recovery (attach .img) with bugjaeger app and otg. But after pressing volume up + power, the stock recovery was showing. So I ran fastboot flash recovery (attach .img) again. Still didn't work. So I saw a random tutorial (dumb idea) and renamed the img file to recovery.img. then I ran fastboot flash recovery (attach recovery.img) then ran fastboot boot (attach recovery.img) then twrp opened and I thought everything was good. Then I clicked reboot>system in twrp and my phone is stuck on boot screen. Long clicking the power button gives a little screen off and on and it gets stuck at boot again. I still can access fastboot mode and twrp recovery mode by draining battery and then using bugjaeger app and otg.

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