Fastboot mode currupted after installing MIUI 12.5.1 - Redmi 9 / Poco M2 Questions & Answers

I installed latest MIUI On my Redmi 9prime (lancelot), after I am trying to boot in fastboot mode my phone only vibrate with black screen and boot up normally.
What I try
1. Try to boot using volume down + power button not worked
2. Try using adb command not worked.
3. Downgrade miui to 12.0.2 still not worked.
Pls help me I can't access my fastboot mode only long vibration and black screen then phone boot up normally

volume up+ volume down + power button

How long to hold button luckyly I tried after ur reply and it works but now the menu is not opening pls tell me exact process I little dumb here

Thanks bro it's work
Is any way to unlock bootloader without waiting???????

Power off your device
Hold volume up+down + power button for 10-15 seconds
You will get 3 options
Recovery
Fastboot
Normal
Use your power up button to navigate and select fastboot
That's it I guess

akash1337 said:
Power off your device
Hold volume up+down + power button for 10-15 seconds
You will get 3 options
Recovery
Fastboot
Normal
Use your power up button to navigate and select fastboot
That's it I guess
Click to expand...
Click to collapse
Is worked for me bro, any way to unlock bootloader without waiting or what is process to unlock bootloader?

UGdev said:
Thanks bro it's work
Is any way to unlock bootloader without waiting???????
Click to expand...
Click to collapse
Even I got my hands on this device today afternoon
My mom was complaining about lag issues with memeui 12.5
So I decided to unlock the device.
I guess there's no way to bypass 168 hours wait time to unlock the bootloader

akash1337 said:
No
Even I got my hands on this device today afternoon
My mom was complaining about lag issues with memeui 12.5
So I decided to unlock the device
Click to expand...
Click to collapse
Process as I know is download mi unlock tool on pc and in ur phone u have to enable oem unlocking in dev options and enable mi unlock stetus
On pc run mi unlock tool and sign in using ur mi id and unlock option will appear but for me it can't work or some time it shows wait for 166 hrs frustrated

Related

[Q] PLease help no fast boot option in bootloader

ok so i bought a rooted htc vivid with rumraider a few months ago now that the update to ics is out i want to go to stock so i tried to lock my boot loader using abd and i noticed i dont have a fastboot option on my cwm v5.5.0.4 bootloader i dont know if it ever had it i dont ever remember seeing it when trying to use abd when i run the command prompt it says waiting for device sorry for the lack of iformation i am a noob at this and just cant figure this out i rele need help so please anyone with infromation help me i have search for 3 days i cant find any explanations help
Are you in the bootloader screen or the recovery? To get to the bootloader pull the battery and hold the power and volume down buttons.
Sent from my HTC PH39100 using XDA
the bootloader screen is white with the lil android skateboarding
remove battery and wait for like 5 sec the reinsert the battery and hold power and vol down buttons till the white screen appears click fastboot its on the top
When i press the power and volume button it automaicly takes me to recover
barnett182010 said:
When i press the power and volume button it automaicly takes me to recover
Click to expand...
Click to collapse
Vol. down?

[Q] "Volume -" + "Power" doesn't work on my phone

I tried to Root my phone, first i start by unlocking it with HTC website help, everything was fine till the end of unlocking process. after that when i want to install Recovery i couldn't get to boot screen with holding down the Volume - and Power. Is there any other way to get to boot screen??!
hootan2003 said:
I tried to Root my phone, first i start by unlocking it with HTC website help, everything was fine till the end of unlocking process. after that when i want to install Recovery i couldn't get to boot screen with holding down the Volume - and Power. Is there any other way to get to boot screen??!
Click to expand...
Click to collapse
Go to Settings, then Power. By default, fast boot box will be checked. Uncheck that box. Then power off the phone and then, power+volume down buttons will get you into bootloader
raghav kapur said:
Go to Settings, then Power. By default, fast boot box will be checked. Uncheck that box. Then power off the phone and then, power+volume down buttons will get you into bootloader
Click to expand...
Click to collapse
Thank youuuuuu

[Bootloop] Xiaomi Mi A2 - PIE V10.0.02

Good morning people,
Hope you are well!
I updated my Mi A2 via OTA to PIE, it was in Bootloop, I got MiFlash back to OREO (V9.6.16.0), and I tried to install PIE, now for Fastboot MiFlash , but my cell phone was again in Bootloop.
Does anybody know how to solve this?
Or what happened to someone else?
Thanks for the help!
Claim warranty by far the most easy solution.
And yeah more people have this isseu.
had same problem... twice but solved very easy
just boot to recovery boot (volume down ad power)... connect power and left 10-15 minutes...
dont disconnect phone from power and press and hold power until reboot, release power button and voila, phone normally boot!!!!
i notice if you not wait long enough in recovery boot, phone remain in bootloop... just be patient and maybe helps... works for me twice...
dxdy said:
had same problem... twice but solved very easy
just boot to recovery boot (volume down ad power)... connect power and left 10-15 minutes...
dont disconnect phone from power and press and hold power until reboot, release power button and voila, phone normally boot!!!!
i notice if you not wait long enough in recovery boot, phone remain in bootloop... just be patient and maybe helps... works for me twice...
Click to expand...
Click to collapse
But when I do this, it goes into Fastboot mode (power and volume minus).
Are you talking about going into recovery mode?
ewertombarbosa said:
But when I do this, it goes into Fastboot mode (power and volume minus).
Are you talking about going into recovery mode?
Click to expand...
Click to collapse
just enter in fastboot mode and do nothing... only connect to power charger
is weird because i had two times this problem.. once after android 9 upgrade week ago, and second time today after factory reset
every times i cant do anything to work... this with power charger was stupid idea but is worked.... just connect charger in fastboot mode, wait 10-15 minutes and restart phone with power button... both times this worked for me...
i remember few years ago similar problem with Nokia/MS windows phones batteries and similar steps helped...
After instal january update and restart, on the phone see Android One logo and nothing is happening. After 5 minutes it switches off.
I'll get to the bootloader, but I can not unlock the bootloader (neither unlock critical). Is anyone able to help?
Use official xiaomi "MI FLASH TOOL" on Windows and flash with full stock image named "fastboot rom"
(Download image here: https://xiaomifirmware.com/roms/latest-android-roms-for-xiaomi-mi-a2/)
(You have to extract on Windows this tar.gz and tar also, and then flash with Xiaomi tool)
If you need help with this tool, read this "mi flash tool" tutorial:
https://www.themefoxx.com/2018/07/xiaomi-mi-flash-tool.html

Howto enter EDL Mode

Hey guys,
I want to get my Mi 9 Lite into EDL mode - MUST this be done via hardware pins ? Or is there a way to do it without opening the phone? Some say press all three buttons and wait for a black screen but I dont get black screen only a restart
Magisk?
Magisk has Reboot to EDL option thouth I've never tried it.
When the phone is off, press both vol+ and vol- and then power.
editheraven said:
When the phone is off, press both vol+ and vol- and then power.
Click to expand...
Click to collapse
unfortunately doesnt work, the phone just turns on normal then but thanks!

[help] i'm stuck, k20 pro bootloop after updating miui 12

I'm stuck after updating miui on my k20 pro device.
the update was yesterday 12-10-2020. i tried to factory reset by pressing the power button and volume up, then i tried to flash by pressing the power button and volume down, using PC, but it shows unlock. then I tried to unlock using mui unlock tool on pc. but shows me first add the account by enabling developer tools, I can't go there because I'm stuck at boot. please help me
aneeskodappana said:
I'm stuck after updating miui on my k20 pro device.
the update was yesterday 12-10-2020. i tried to factory reset by pressing the power button and volume up, then i tried to flash by pressing the power button and volume down, using PC, but it shows unlock. then I tried to unlock using mui unlock tool on pc. but shows me first add the account by enabling developer tools, I can't go there because I'm stuck at boot. please help me
Click to expand...
Click to collapse
you posted in the wrong forum

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