Having some trouble rooting now sure where is the problem - Redmi K20 Pro / Xiaomi Mi 9T Pro Questions & Answe

So I followed this guide, watch?v=eBAzsEw-QVsAnd, He used an auto flashing program, got to the step where you flash the recovery, it worked, the ADB was recognized and the writing of the recovery was successful.
But, when I tried booting into TWRP (by power + vol-up) I just get a black screen for a few secs and then the mi logo again.
Also, I manually installed TWRP 3.3.1 and still the same thing
Any suggestions?

Fullbit310 said:
So I followed this guide, watch?v=eBAzsEw-QVsAnd, He used an auto flashing program, got to the step where you flash the recovery, it worked, the ADB was recognized and the writing of the recovery was successful.
But, when I tried booting into TWRP (by power + vol-up) I just get a black screen for a few secs and then the mi logo again.
Also, I manually installed TWRP 3.3.1 and still the same thing
Any suggestions?
Click to expand...
Click to collapse
When you restore the phone try using the latest TWRP from here https://forum.xda-developers.com/k2...icial-twrp-xiaomi-redmi-t3944363/post79823568
Copy the TWRP image to the adb/fastboot folder and rename to TWRP.img.
No need to use any tools, just boot into fastboot connect to the PC then in command prompt navigate to the adb folder and use
Code:
fastboot flash recovery TWRP.img
After installing boot immediately into TWRP and flash what you need.
In fastboot still press and hold power and vol+ until it vibrates. Then let go of power and keep pressing vol+ until TWRP boots

Related

Root problem twrp

Hello Team, i pushed twrp with adp to my device and follow the faq and restart but after restart i cant go to twrp and my device is still not rooted... any ideaS?
You did this;swipe to allow the modification when installing the twrp?
When you push via adb and reboot the phone, hold the "Volume UP" button to start in recovery mode otherwise its flash the original recovery.
twrp-3.0.2-1-gemini.img didn't work for me stuck on the TWRP bootlogo, installed twrp-3.0.2-0-gemini.img
Thx for the reply but also with the volumen up it doesnt start in the twrp menu. It just start like normal.
i am using "twrp-3.0.2-1-gemini.img"
@ trifos: What do you mean with swipe? You mean when i install from google play ? because there is no swipe in the fastboot screen
is your bootloader unlocked?
Install twrp 3.0.2.0 with adb command run as administrator.
what steps follow in your process?

How to install rom, Can only access fastboot atm

Hey,
Guide was unclear and I deleted my rom. Ive accessed bootloader by update miui app. Now I can't access boatloader and phone is stuck at booting. I can only access fastboot. Do you know what can I do? Please help.
1. I got it back at fresh miui 8. When I try to install lineage os from device memory. It shows error
2. some tutorials say shift+right click shows cmd when fastboot and recovery in same directory. mine shows powershell window that doesn't work
Please link me valid guide or help
dixon118_pl said:
Hey,
Guide was unclear and I deleted my rom. Ive accessed bootloader by update miui app. Now I can't access boatloader and phone is stuck at booting. I can only access fastboot. Do you know what can I do? Please help.
1. I got it back at fresh miui 8. When I try to install lineage os from device memory. It shows error
2. some tutorials say shift+right click shows cmd when fastboot and recovery in same directory. mine shows powershell window that doesn't work
Please link me valid guide or help
Click to expand...
Click to collapse
I assume that twrp is not installed yet on your device and you've a unlocked bootloader. If that's the case go fastboot mode by turning your phone off and then pressing the power+volume down together. Then from your computer flash the latest twrp image ("fastboot flash recovery filename.img"). Then boot to recovery by pressing volume up+ power button and from the recovery flash lineage os. And don't forget to flash the required firmware before flashing lineage os.
sravans578 said:
I assume that twrp is not installed yet on your device and you've a unlocked bootloader. If that's the case go fastboot mode by turning your phone off and then pressing the power+volume down together. Then from your computer flash the latest twrp image ("fastboot flash recovery filename.img"). Then boot to recovery by pressing volume up+ power button and from the recovery flash lineage os. And don't forget to flash the required firmware before flashing lineage os.
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Click to collapse
I got it, using lineage os atm. Ty

Flashed Wrong OS; 4x Won't Power On

1. I have successfully requested and unlocked my 4x.
2. I wanted to install: https://forum.xda-developers.com/xiaomi-redmi-4x/development/rom-2017-08-07lineage-14-1-t3653016
3. First step, install TWRP following this: https://twrp.me/xiaomi/xiaomiredmi4x.html (Fastboot Install Method (No Root Required)
3a. Using version: twrp-3.2.1-0-santoni.img as downloaded from the twrp site
3b. After many reboots and tries, finally get into TWRP. Password not accepted at first, press cancel, get to TWRP menu.
3c. Wipe->Advanced Wipe->System,Cache,Dalvik's/Art cache. Swipe, then get errors. Try again, errors. Press reboot option.
4. 4x OS will not boot. It is stuck in endless cycle of Mi logo, and recovery/TWRP boot (vol+ and power) does not work. Only way to break Mi logo is fastboot (vol- and power).
5. Try to reset phone so I can start entire process (starting at 2) all over again following this: http://en.miui.com/a-234.html
5a. Used this version: http://update.miui.com/updates/v1/fullromdownload.php?d=mido_global&b=X&r=global&n=
5b: Edited the flash_all.bat following this: https://www.youtube.com/watch?v=_osMF9EubhI
5c. Left fastboot mode, device will not power on at all.
And as I type this I realize I put on the "Note 4x" instead of the "4x" version. I should have used this version: http://update.miui.com/updates/v1/fullromdownload.php?d=santoni_global&b=F&r=global&n=
As a potential next step I've identified: http://en.miui.com/thread-693884-1-1.html
I need some expert guidance at this point. Thank you.
Recovery is both volume keys plus power.
Maybe you should reflash firmware as well(v32).
you can try it
download and install last version ADB https://dl.google.com/android/repository/platform-tools-latest-windows.zip
enter to TWRP both volume + power. after choose Advanced - ADB Side load .. run it
run command line on PC after: adb sideload /path/to/rom.zip
wait while rom will be installed... press Reboot to System (if TWRP don't reboot byself)
wait near 5-10 min for first time rom startmust work.
Olezka said:
enter to TWRP both volume + power. after choose Advanced - ADB Side load .. run it.
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Kajuru said:
Recovery is both volume keys plus power.
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Click to collapse
I have gotten to recovery with just vol+. Regardless, the phone will not turn on from either combination.
vol+ and power ... have menu for reboot to Fastboot and Recovery .. choose it for reboot to TWRP and flash phone or in Fastboot and flash with Miflash
Olezka said:
vol+ and power ... have menu for reboot to Fastboot and Recovery .. choose it for reboot to TWRP and flash phone or in Fastboot and flash with Miflash
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Click to collapse
The phone will not turn on. Not to any menu. Not for any key combination.
zebra321 said:
The phone will not turn on. Not to any menu. Not for any key combination.
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Click to collapse
you know,, if you install twrp,, the combination key vol up+power cannot work,,, he work if you hold vol up+vol down+power until MI logo then realease.
This sounds a hard brick to me.
Every replies about Fastboot and Recovery are pointless, because he cannot start the phone in Fastboot.
either it's hard bricked or motherboard stopped working after the wrong flash.
i think you should give it try on test point method once as you have mentioned in this thread (do it on your risk) or you may have to visit service center since any button combination isn't working for you.
what is the status of device when connected to PC or on charge ? is it charging ? does led light blinks ?
I used the guide I posted in OP to fit it, though it wasn't easy. Gonna try lineageOS one more time. Thanks to all who tried to help.
I had this same. I saved my phone using this toturial:
and
http://en.miui.com/thread-693884-1-1.html
Be careful with the screen and sim tray!
My phone was 100% dead (no fastboot or recovery). I have tried everything before and only that works.

No fastboot No recovery

So i accidentally flashed a magisk zip file to my p20 using a program called "TOOL ALL IN ONE" AS a recovery it showed that the process was completed but when i wanted to boot to fastboot it just shows that my phone is booting, same thing with recovery mod.
so basically i need a software that can let me install any recovery or repair my fastboot status as I am no longer capable of doing anything.
have you tried flashing it in ADB? i mean most of these tools are nice but when you type in the commands in adb to get things done then you will understand more and more about how everything works.
Eclipse.0 said:
So i accidentally flashed a magisk zip file to my p20 using a program called "TOOL ALL IN ONE" AS a recovery it showed that the process was completed but when i wanted to boot to fastboot it just shows that my phone is booting, same thing with recovery mod.
so basically i need a software that can let me install any recovery or repair my fastboot status as I am no longer capable of doing anything.
Click to expand...
Click to collapse
Did you solve this? I'm on the same situation. no recovery no fastboot!
Turn off your phone then press and hold power down button and don't press or hold nothing more. Hold power down and at same time connect your phone by USB to pc. Whoa, you are in a bootloader. It helped for me. Then you can reflash recovery and all will work again.

Question Phone stuck in boot loop, unable to get to FastBoot

Hi,
Sequence of steps:
1. Extracted the boot.img from payload.bin and flashed it to the phone. At this point I was able to get into Fastboot
2. While in Fastboot I went into advanced and wiped the "System Settings", and that's when the trouble started - now the phone is stuck into a boot loop forever, I do however get the options to "Power Off" and "Restart"
3. But none of the options above in Step 2 is able to bring me back to Fastboot (and hence into fastbootd either)
Question: How can I get the phone into Fastboot Mode - have tried MSM Tool v4 as well, but that doesn't even recognize the phone
Edit - This seems to have been resolved now, think I had to press Vol Down + Power instead of Vol Up + Power
Was able to enter into Fastbootd as well, will try to proceed with unbricking the phone with a fresh mind tomorrow
FYI for others reading I was able to install magisk by booting the patched file (dump the payload using the python script mentioned above). Running the command Fastboot boot filename boots into the operating system and then magisk can be installed using the direct method.
I assume running this command the phone doesn't actually flash the boot image but could be wrong
VoltaGe86 said:
FYI for others reading I was able to install magisk by booting the patched file (dump the payload using the python script mentioned above). Running the command Fastboot boot filename boots into the operating system and then magisk can be installed using the direct method.
I assume running this command the phone doesn't actually flash the boot image but could be wrong
Click to expand...
Click to collapse
Thats right, "fastboot boot <file_name>" loads temporarily your custom recovery of choice. After rebooting your phone, the custome recovery is gone.
Otherwise, the command "fastboot flash <file_name> recovery" flashs permamently your custom recovery of choice to your device.
Hi I have a oneplus 8t and I tried flashing a payload.bin file using fastboot enhanced. after the operation completed I tried to reboot but the phone only shows the logo and then the bootloader unlocked warning message and then turns off briefly, then it does it again and the screen goes black. When connected to the PC, the PC recognizes the devices as android adb recovery devices but i can't do anything from there. Tried the volume up+power combo and it just does the same thing. tried the volume down+power combo and absolutely nothing happens. If i could at least get to the bootloader I could unbrick it but I just can't get there. Any advice
Zekedw said:
Hi I have a oneplus 8t and I tried flashing a payload.bin file using fastboot enhanced. after the operation completed I tried to reboot but the phone only shows the logo and then the bootloader unlocked warning message and then turns off briefly, then it does it again and the screen goes black. When connected to the PC, the PC recognizes the devices as android adb recovery devices but i can't do anything from there. Tried the volume up+power combo and it just does the same thing. tried the volume down+power combo and absolutely nothing happens. If i could at least get to the bootloader I could unbrick it but I just can't get there. Any advice
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Click to collapse
I have exactly the same issue, on a nord 2
How about vol+/vol-&power all together? When stuck that gives me some screen that allows start, recovery (the one where you can enter advanced settings I expect from your description) and bootloader booting.

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