Install TWRP into my mobile device any risk please ? - Android Q&A, Help & Troubleshooting

I facing some problem to boot one of my old android Mi4i Photo.
According to someone told me if the device unlocked then not need to boot system just install TWRP from Fastboot mode and boot TWRP by volume up + power key will see all your files in TWRP just connect pc and copy ?
Question 1
I would like to know is there any Risk for me if i installed TWRP ?
Question 2
After install TWRP , do i still able to flash the ROM back to normal ?
Thank you

Answering your Question 1:
You can either flash TWRP or boot into TWRP. Flashing TWRP harbours risks, whereas booting into TWRP does not: if you boot into TWRP ( what is a temporay session of recovery ) then after rebooting Android device its Stock Recovery gets restored.

Related

[help] no recovery booting on oos 3.1.x

Hey guys,
I'm currently on OxygenOS 3, and wanted to flash cm14 by Ashwin. I used flashify, rashr to flash bluspark v41 and other oos3 compatible recoveries but the phone just wouldn't boot in the recovery, the OnePlus splash screen shows up for a second and phone boots back into the system.
Now, what I can do:- I can flash stock mm recovery and flash oos 2 but then I would lose the new bootloader and hence won't be able to boot into CM14, hence failing the actual purpose. Please help, I'm getting very frustrated.
Thanks.
Go to fastboot mode and flash bluespark recovery... After doing that boot into it directly
Before doing the above check for ur bootloader information oem unlock

Need Help with removing Stock Recovery

I re-unlocked my device a few days ago after a long time of using MIUI. Unfortunately, I am now facing a peculiar problem I had not faced the previous time I unlocked my device.
I cannot seem to replace MIUI stock recovery with official TWRP.
If I use fastboot flash recovery xxx.img, the terminal does confirm that the action was successful. Yet, when I reboot into recovery, I am greeted by Mi-Recovery 3.0 instead of TWRP.
My initial thought was that maybe there was some restriction in MIUI that prevented the stock recovery from being replaced, so I flashed RR 5.8.5-FINAL. I still cannot flash TWRP.
Some other info:
The MIUI build I was on: MIUI 9 7.9.21 Global Beta
My phone: RN3 SD 2GB/16GB variant, Fpc fingerprint sensor
The temporary workaround I used to flash RR was directly booting into TWRP using fastbooot boot xxx.img
NOTE: I did a standard wipe (factory reset, followed by wiping System, Data and Cache) when I flashed RR.
As you might imagine, using fastboot to boot into TWRP every time I want to flash something is quite tiring and so if anyone can help me to permanently flash TWRP, I'd be really grateful. Thanks in advance.
PS: If this question has already been answered, then please guide me to the relevant thread and I will take down this one.
This problem also happened to my friend's Redmi Note 3 MTK. I don't know if it's going to work on KENZO or not.
The solution is to flash the TWRP recovery image through fastboot ==> Turn off the device by holding down the power button (DISCONNECT PHONE FROM PC) ==> Boot the recovery using button combinations
This should let you boot into TWRP and stays permanent after the first session
Flashing Through Fastboot/EDL Mode
Flashing Twrp through Fastboot is the permanent way of flashing the recovery...The method is very simple and can be done even on locked bootloader but the thing in locked bootloader is that once you have flashed the TWRP the internal storage is inaccessible because the data is encrypted so you need to wipe->format data ...then press "yes" ..by typing yes the internal storage will be formatted completely so make sure you have a backup ...and do copy the ROM file in SD card for flashing ...after wiping process press install then select SD card and flash the ROM and gapps and enjoy the TWRP...
Refer this link for flashing process youtu.be/rCONN1_IPuU(please add https:// before the link)
Hope this solves your problem...
same problem !! did you find any solution !!!

Can somebody help me please!

So hey! I successfully booted into the TWRP and used it to flash the DISABLEFORCEENCRYPTION file, right after. I decided to reboot to recovery (Cause I think that would be great just after you flash something in TWRP) but then after it finishes showing the pocophone booting screen rather than showing TWRP recovery. It showed the stock MIUI recovery! someone please help! I just finished flashing magisk and a custom rom by using the method of: Everytime I need to flash something using TWRP I would just open adb and fastboot boot recovery it again so that I could use the TWRP!
Thank you in advance!
GGerniWhite said:
So hey! I successfully booted into the TWRP and used it to flash the DISABLEFORCEENCRYPTION file, right after. I decided to reboot to recovery (Cause I think that would be great just after you flash something in TWRP) but then after it finishes showing the pocophone booting screen rather than showing TWRP recovery. It showed the stock MIUI recovery! someone please help! I just finished flashing magisk and a custom rom by using the method of: Everytime I need to flash something using TWRP I would just open adb and fastboot boot recovery it again so that I could use the TWRP!
Thank you in advance!
Click to expand...
Click to collapse
I decided to fix this problem after I flashed a rom cause I think I would run into future problems involving magisk and it's use of the TWRP recovery.
GGerniWhite said:
I decided to fix this problem after I flashed a rom cause I think I would run into future problems involving magisk and it's use of the TWRP recovery.
Click to expand...
Click to collapse
If you already have the ROM installed, use adb to flash TWRP and without booting flash Magisk and then boot to system. If you are on stock ROM, follow THIS.
For entering into TWRP, use the key combination of volume up + power buttons.
You can use the encryption compatible TWRP (search for it) instead of the official one.

REDMI NOTE 4X MTK / Issu with trying to flash TWRP

Hello everyone,
I have a redmi note 4X with MTK soc
The bootloader is unlocked.
I want to flash TWRP recovery. I use adb, the "nickel " TWRP, and message in the cmd window was "ok"
but when i reboot, whatever the way (buttons or adb reboot), it still reboot on the stock recovery.
I've tryed many times, even with a "moly" TWRP (with my MI 4S, the "aqua" didn't work and I had to flash the "libra" one and it was all effective)
Tryed to re install adb, etc. Wathever, it's always "ok" in adb but still reboot on the stock recovery.
Can't try with flashtool or that kind of (Mitool Flash atc) because I can't find the right "scatter" files....
Does anyone have a clue? what is blocking?
Thanks for help
You must reboot back to recovery, not to system, after installing TWRP.
1. Install TWRP
2. Reboot to Recovery (not to system) - this means you will see TWRP screen again
3. Now you can reboot to System
This is only done for the first time installing TWRP. Next time, TWRP will always be there.
Hello,
Well please I need new help !!
Now I'm fighting a new issu !! Now that I at last managed to flash TWRP, and enter in this custom recovery, my phone don't boot system anymore !! stay stuck on the MI logo (
Do I need to flash the boot.img ? But why the hell would a recovery flashing would have change the boot partition??
And if so, where please could I find the boot.img for MIUI 10.1 stable?
Hello,
For those who have the same issu.
I've flashed a boot.img file found in unzipped miui rom zip.
- download from xiaomi.eu the right rom
- unzip
- find the boot.img file
- flash it with adb / fastboot
Well, So now I have my phone and datas back, and can boot on a custom recovery; but TWRP don't work well. Doesn"t keep the settings, can't install anything (it doesn't find any file when exploring ) and can't wipe cache (as if it can't read partition). That's all I tryed by now, I despair a little and that's a lot of time for an easy thing (was very easy on other phones)
Well, this time I'm flooded, i' ll take somme time but don't give up trying to root that phone
Start again, and I recommend ZCX-TWRP-3.0.2-X-REDMI_NOTE4-MTK_Nikel-16.11.18.img and Magisk instead of SuperSU
https://xiaomifirmware.com/downloads/twrp-custom-recovery-redmi-note-4-mtk/

I really need help

Hi, today I was more than seven hours on PCr and tried this....unsuccessfully... I'm really desperate
I have:
-Xperia Z2 (D6503)
-Android 6.0.1
-newest firmware 23.5.A.1.291
-UNlocked bootloader
I am trying to install root, twrp recovery and custom ROM ( specifically this ROM ). But i cannot enter to the recovery mode...
Official twrp-3.0.2-0 succesfully flashed in fastboot but when i try command "fastboot reboot recovery" the mobile only load android and turns on normally... the combination hardware buttons also do not work.
The next question is, What is a kernel ? I have successfully installed this kernel .... Could this be the reason why I can't load the recover mode?
Please help me, I don't know what to do anymore :crying: all I want is root and custom rom
EDIT: okay, i successfully root phone and finally i have access to recovery mode (TWRP 3.0.2-0) by THIS TUTORIAL now i need help with installing the custom ROM step-by-step because if I turn something wrong and phone will be bricked again, I guess I'll kill myself xD so What is next step for install custom ROM please ? Can I just download THIS, install the zip in TWRP and that´s all ???
Yup you can install it by recovery steps:
kubesak97 said:
Hi, today I was more than seven hours on PCr and tried this....unsuccessfully... I'm really desperate
I have:
-Xperia Z2 (D6503)
-Android 6.0.1
-newest firmware 23.5.A.1.291
-UNlocked bootloader
I am trying to install root, twrp recovery and custom ROM ( specifically this ROM ). But i cannot enter to the recovery mode...
Official twrp-3.0.2-0 succesfully flashed in fastboot but when i try command "fastboot reboot recovery" the mobile only load android and turns on normally... the combination hardware buttons also do not work.
The next question is, What is a kernel ? I have successfully installed this kernel .... Could this be the reason why I can't load the recover mode?
Please help me, I don't know what to do anymore :crying: all I want is root and custom rom
EDIT: okay, i successfully root phone and finally i have access to recovery mode (TWRP 3.0.2-0) by THIS TUTORIAL now i need help with installing the custom ROM step-by-step because if I turn something wrong and phone will be bricked again, I guess I'll kill myself xD so What is next step for install custom ROM please ? Can I just download THIS, install the zip in TWRP and that´s all ???
Click to expand...
Click to collapse
before you do this you should backup all your important data
1-wipe data factory reset
2- wipe cache
3- install zip rom
4- download google apps and install it by recovery it should be a zip file
5-repot system and enjoy
the recovery is like twrp or cwm it's not a kernel
there is 2 type of kernel :
1-kernel itself
2-kernel with merged recovery
about the kernel and recovery, there is deference the kernel is very important for system to work it connects between the hardware and the software and every operating system has its own kernel but here in android they sometimes merge kernel with recovery but when you flash-kernel or recovery every one replace each other be careful and know that, don't worry you won't brick something in the near future when you will install custom ROMs you will notice that.
if you need any help you can ask me

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