[QUESTION]How To Boot To Fastboot On CN - Xiaomi Black Shark 2 Questions & Answers

As the title says, how to boot to fastboot on CN versiom? I've aleady tried the usual power button + volume down combo but it doesn't work. Same with volume up, nothing happens but just restarts the device.

In Minimal ADB and Fastboot use command
"adb reboot bootloader"

Related

[FIX] Used TWRP and can't get out of recovery mode?!

-- Instructions require adb Don't know what adb is? Check a tutorial, here's one of many: http://forum.xda-developers.com/showthread.php?t=502010 --
If you've used TWRP and can't get out of a repeated loop of recovery boots, follow the instructions at TeamWin's page:
http://teamw.in/project/twrp2/79
Specifically:
- If your device is always booting TWRP run:
Code:
adb shell "idme bootmode 4000"
- If you still can't get out of booting TWRP, first run:
Code:
adb shell "idme bootmode 4002"
reboot your device, then run:
Code:
adb shell "idme bootmode 4000"
reboot again and you should be out of your bootloop
(PS to Mods - Seen so many asking this, and if it belongs in General, sorryandthanks for moving if you do !)
Where or how do you run this?
MrSchroeder said:
-- Instructions require adb Don't know what adb is? Check a tutorial, here's one of many: http://forum.xda-developers.com/showthread.php?t=502010 --
If you've used TWRP and can't get out of a repeated loop of recovery boots, follow the instructions at TeamWin's page:
http://teamw.in/project/twrp2/79
Specifically:
- If your device is always booting TWRP run:
Code:
adb shell "idme bootmode 4000"
- If you still can't get out of booting TWRP, first run:
Code:
adb shell "idme bootmode 4002"
reboot your device, then run:
Code:
adb shell "idme bootmode 4000"
reboot again and you should be out of your bootloop
(PS to Mods - Seen so many asking this, and if it belongs in General, sorryandthanks for moving if you do !)
Click to expand...
Click to collapse
idme: not found?
Followed your steps, but I keep getting a message saying : "/sbin/sh: idme: not found" any idea what must have gone wrong?
MrAznGuy8 said:
Followed your steps, but I keep getting a message saying : "/sbin/sh: idme: not found" any idea what must have gone wrong?
Click to expand...
Click to collapse
I have the same problem. Can you share how you fixed it.
MrAznGuy8 said:
Followed your steps, but I keep getting a message saying : "/sbin/sh: idme: not found" any idea what must have gone wrong?
Click to expand...
Click to collapse
This worked for me (Galaxy A7 SM-700FD) 5.0.2
-u need to remove TWRP recovery from your phone totally.
-i Flashed stock android recovery (well i got it by experimenting, as i rooted my phone again by ODIN it replaced the TWRP recovery with android recovery(turn off Auto-Reboot))
-you will be stuck in boot loop mode (stuck with the logo- good news is you are out of TWRP recovery boot loop)
-you have to get to boot loader anyhow (either by adb commands or vol down, home, Power key pressed all together)
-Flash TWRP recovery again using ODIN (turn of Auto-Reboot)
-hold the power key which will try to restart the phone.
-still it is boot loop mode.
-enter Boot loader (pressing Power key, Volume down, home- all three keys together or by adb commands)
-enter TWRP recovery (pressing Power key, Volume up, Home key- all three keys together or by adb commands)
-Restore your backup
-and you are good to go
---------- Post added at 11:01 PM ---------- Previous post was at 10:55 PM ----------
kyc said:
I have the same problem. Can you share how you fixed it.
Click to expand...
Click to collapse
This worked for me (Galaxy A7 SM-700FD) 5.0.2
-u need to remove TWRP recovery from your phone totally.
-i Flashed stock android recovery (well i got it by experimenting, as i rooted my phone again by ODIN it replaced the TWRP recovery with android recovery(turn off Auto-Reboot))
-you will be stuck in boot loop mode (stuck with the logo- good news is you are out of TWRP recovery boot loop)
-you have to get to boot loader anyhow (either by adb commands or vol down, home, Power key pressed all together)
-Flash TWRP recovery again using ODIN (turn of Auto-Reboot)
-hold the power key which will try to restart the phone.
-still it is boot loop mode.
-enter Boot loader (pressing Power key, Volume down, home- all three keys together or by adb commands)
-enter TWRP recovery (pressing Power key, Volume up, Home key- all three keys together or by adb commands)
-Restore your backup
-and you are good to go
nimesh.batra93 said:
This worked for me (Galaxy A7 SM-700FD) 5.0.2
-u need to remove TWRP recovery from your phone totally.
-i Flashed stock android recovery (well i got it by experimenting, as i rooted my phone again by ODIN it replaced the TWRP recovery with android recovery(turn off Auto-Reboot))
-you will be stuck in boot loop mode (stuck with the logo- good news is you are out of TWRP recovery boot loop)
-you have to get to boot loader anyhow (either by adb commands or vol down, home, Power key pressed all together)
-Flash TWRP recovery again using ODIN (turn of Auto-Reboot)
-hold the power key which will try to restart the phone.
-still it is boot loop mode.
-enter Boot loader (pressing Power key, Volume down, home- all three keys together or by adb commands)
-enter TWRP recovery (pressing Power key, Volume up, Home key- all three keys together or by adb commands)
-Restore your backup
-and you are good to go
---------- Post added at 11:01 PM ---------- Previous post was at 10:55 PM ----------
This worked for me (Galaxy A7 SM-700FD) 5.0.2
-u need to remove TWRP recovery from your phone totally.
-i Flashed stock android recovery (well i got it by experimenting, as i rooted my phone again by ODIN it replaced the TWRP recovery with android recovery(turn off Auto-Reboot))
-you will be stuck in boot loop mode (stuck with the logo- good news is you are out of TWRP recovery boot loop)
-you have to get to boot loader anyhow (either by adb commands or vol down, home, Power key pressed all together)
-Flash TWRP recovery again using ODIN (turn of Auto-Reboot)
-hold the power key which will try to restart the phone.
-still it is boot loop mode.
-enter Boot loader (pressing Power key, Volume down, home- all three keys together or by adb commands)
-enter TWRP recovery (pressing Power key, Volume up, Home key- all three keys together or by adb commands)
-Restore your backup
-and you are good to go
Click to expand...
Click to collapse
what do i do if i have a google pixel
theshark556 said:
what do i do if i have a google pixel
Click to expand...
Click to collapse
You could try asking in the Google Pixel forum?
- If your device is always booting TWRP run:
Code:
adb shell "idme bootmode 4000"
How should I type this command in TWRP Terminal Command?
Please, advice.
Hello I rooted my tablet and try to do a system backup (filed cause no memory in sd) now I can't get out TWRP
In my case, EMMC rom was stuck in read-only mode. I ordered a new one, changed it and completely updated my phone via Flashtool.
thanks you too man
Easiest solution for a700fd is... reflash the same twrp from odin(turn off auto reboot) and simply reboot.... worked for me... and please someone tell me that this phone jumps again after some time or i flash something(not always) in twrp or recovery bootloop...????

Unbrick FFF stuck error on kindle fire 2 by Boot.img

Hi
This e tutorial for the ones who are stock at FFF Blue logo, stuck at booting... And does not enter on recovery or system
This could happen maybe if you change the boot.img before flashing a new Rom like CM10 example
Also this guide is for the ones who dosent have a fastboot cable like me andalso does not have fastboot
So here we go...
-open a terminal command on fastboot folder
-download the file down
-type fastboot -i 0x1949 flash boot otter2-freedom-boot.img
-and hit enter....
-let it stay on "waiting for device"...
-now whit the kindle turned off, connect to computer whit a cable
-press power botton 1time
When the kindle boot into FFF it will immediately flash the boot.img
It will stuck on any moment and obviusly don't boot so look at the terminal command.
If it says sending.....OKEY
Writting......OKEY
-press power botton 10s and reboot normally an let it turn on the system, recovery will not work
If it dosent say OKEY and says FAIL. Try again like 2 times it will work
---Recovery---
On system
-Type adb shell
Su
Reboot bottloader
Type fastboot -i 0x1949 flash recovery (recoveryname)
Wait until saiys okey
-type fastboot -i 0x1949 reboot
-press power botton on FFF to enter recovery finished
If recovery dont work flash again the bootloader
If it help you can use thanks Botton
I WILL UPLOAD FILES TOMORROW BUT ALSO YOU CAN SEARCH FOR THEY ON XDA

2017G can´t boot into recovery

Hy,
i,m on 2017G B03
Just tried to install the original twrp version. Now my phone doesnt boot into recovery but still boots rom. I´m also not able to boot into edl.
Any ideas?
Yours
Scholli
If your phone is rooted, you can use flashify to install the newest TWRP.
Otherwise booting into edl by either "adb reboot edl" or pressing (volume up + volume down + power) should work otherwise your phone is broken.
Last Option would be to boot into fastboot ("adb reboot fastboot") and flash via "fastboot flash recovery twrp.img" (please note that your bootloader needs to be unlocked for this operation)
Flahify worked!
Thank you
What happens when you boot your device, enable usb debugging, connect it to your pc, open up a command window in the folder where you downloaded adb and enter the command "adb reboot edl"? What does it say?
Try restarting your adb server with "adb kill-server" followed by "adb start-server" and then retry the "adb reboot edl" command.
Also try to kill the "adb.exe" process in task manager before trying again.
Alternatively, you can try powering the phone off, and then holding both volume buttons while connecting it via USB. Some users manage to get to EDL this way, but personally I get DFU mode.
If you manage to get the phone in EDL mode, try restoring the stock recovery backup you made with the axon7tool and then reflashing TWRP. One user reported this fixed his similar issue.
EDIT: Too late Wonderful to see everyone helping each other so quickly.

When my phone is in fastboot I don't see it on cmd "adb devices".

I tried with different drivers etc. but its just don't work, i downloaded TOOL ALL IN ONE, but this said that device was found but not said what or which device, only when phone is normally started i see it on the list of "adb devices" and in TOOL ALL IN ONE. Please help thanks in advance =)
Fastboot is an entirely different mode from adb, and as such it requires a different tool. In the console there is a command "fastboot", which is what you need to use to interact with the phone in fastboot mode. You can boot into fastboot mode from power off with the USB to computer plugged in by holding Volume Down, or it might be possible with TOOL ALL IN ONE, I haven't used it much.
Some basic commands:
fastboot flash unlock path/to/unlock.bin # This will flash the unlock bin
fastboot getvar unlocked # This will check if the device is unlocked
fastboot reboot # This will reboot the phone into normal mode, since powering off by holding the power button is a pain
To flash TWRP, there's a more advanced process with some specific requirements, but I'd be happy to share those if wanted.
mwsundberg said:
Fastboot is an entirely different mode from adb, and as such it requires a different tool. In the console there is a command "fastboot", which is what you need to use to interact with the phone in fastboot mode. You can boot into fastboot mode from power off with the USB to computer plugged in by holding Volume Down, or it might be possible with TOOL ALL IN ONE, I haven't used it much.
Some basic commands:
fastboot flash unlock path/to/unlock.bin # This will flash the unlock bin
fastboot getvar unlocked # This will check if the device is unlocked
fastboot reboot # This will reboot the phone into normal mode, since powering off by holding the power button is a pain
To flash TWRP, there's a more advanced process with some specific requirements, but I'd be happy to share those if wanted.
Click to expand...
Click to collapse
Yeah, so I wanted to flash TWRP but it doesen't seem to work i did what was said in many guides but maybe if you tell me how to do it, it will work =) Thanks
So i tried to flash TWRP with the TOOL ALL IN ONE, everything was okey but then error happened called "Unknown device"
First of all, which version of G6 do you have? The US997 one, or the H870?
mwsundberg said:
First of all, which version of G6 do you have? The US997 one, or the H870?
Click to expand...
Click to collapse
H870
For H870 I'm not entirely sure, but I know that for the US997 you have to do a special procedure to make it permanent. Make sure you back up everything first, too.
With the phone in fastboot mode and a computer connected with fastboot installed and the twrp zip downloaded as "twrp.zip" (or whatever you want):
Make sure the bootloader is unlocked: fastboot getvar unlocked (should return "yes" or "true").
Flash the recovery: fastboot flash recovery twrp.zip (replace twrp.zip with the relative or absolute filepath/name).
Unplug the phone from the computer and reboot into recovery by holding Power and Volume Down. When the logo appears, lift your finger off the power button briefly and then continue pressing.
When you get to the factory reset menu hit yes twice, then the phone should boot into twrp (it may flash the LG logo, I've had different behavior on different phones. You won't need to hold the Power-Volume Down combo any more).
In twrp, swipe to allow modification, then in the Wipe menu select Format Data (and enter yes). This will wipe the phone, so make sure everything was backed up beforehand.
From the main menu go to the Reboot menu and select Recovery.
Here it might vary from the US997. Below are suggestions which I think are needed to have it work.
Download the no-verity-opt-encrypt zip, and connect the phone to the computer.
Once it's rebooted into recovery mode: adb push path/to/no-verity.zip /sdcard/
Then from the install menu in twrp install the zip.
Reboot into System from the reboot menu on the homescreen of twrp.
That should do it all.

Unable to install twrp in redmi 2

So, I followed anandmore's thread https://forum.xda-developers.com/redmi-2/how-to/ultimate-guide-redmi-2-users-rooting-to-t3294212:
I did following commands in fastboot mode -
fastboot devices
fastboot flash recovery recovery.img
fastboot reboot
But after rebooting, it gets stuck on MI logo. What should I do?
Can you get into recovery? I don't remeber what button combination it is on stock rom, but on custom is it VOL UP + VOL DOWN + POWER, when phone light up, release power button and keep holding the volume buttons
The commands you need are
fastboot devices (for recognise the device)
fastboot flash recovery file.img (you can change the name file if you want, to be easy)
fastboot boot file.img (this command is necessary for the first boot into the new recovery flashed)
You need open the CMD ADB/Fastboot in the same file folder with the recovery.img, if not, not works
Hi, I had the same as you. You need to press the buttons as the other user said (volume up + down + power), when the phone is off. And hold them until you see twrp.
(FYI, the phone will boot with miui logo, then it takes maybe 15-30seconds to show twrp, you need to hold all the time I think, until twrp shows).
Thank you B.Paiter !!
"fastboot boot file.img (this command is necessary for the first boot into the new recovery flashed)" did it for me !

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