This Tool lets you flash any recovery .img to your pre Lollipop Nexus Device. Download the tool and the recovery .img file and open Recflashr.bat
Download:
https://www.androidfilehost.com/?fid=95897840722647932
Changelog:
20150122 Release
Today I gonna show you how to install CWM/TWRP/PHILZ/OTHER Recovery on android without pc/computer/root.
For this you will need to Download
Apps.zip from here
Cwm recovery from here for your device
Twrp recovery from here for your device
Philz toucewiz recovery from here or mirror for your device
if your device not listed here you will search on google for a custom recovery for your device.
After download your device recovery look like that extentions :
1. (.img) file
2. (.tar) file
3. (.md5) file
if your recovery look like 1. you don't need to rename it.
but look like 2,3 you need to rename with extantion (.tar)
and then extract the (.img) file for flash in next step.
after download the app.zip you need to extract the file using any extractor you Download Es file explorer from here
after extracting the file you will show two apps.
install king user.
if your phone is rooted you don't need to install this.
then install Rashr.
and open and grant the root permission.
then select Recovery from storage.
open the folder where you extract (.img)file
click the (.img) file then.
a dailauge came press yes,please
wait again a dailauge came press yes,please
your mobile took restart.
go to recovery mode.you will show that recovery has been instaled succesfuly
now enjoy.......
How to download no 2 file
Hello everyone.
I unlocked a bootloader in my freshly bought Honor 8 last week and I the first thing I did was to flash a root package (obviously). I'm used to SuperSU, so tha's what I flashed. Then I found out about Magisk. I want to try it, but I need to flash stock boot.img in order to install it. My build number is FRD-L09C432B404 (EMUI 5.0, Android 7.0). Could anyone upload corresponding boot img? I'd be thankful.
Do it yourself! ^^
Wagierek said:
Hello everyone.
I unlocked a bootloader in my freshly bought Honor 8 last week and I the first thing I did was to flash a root package (obviously). I'm used to SuperSU, so tha's what I flashed. Then I found out about Magisk. I want to try it, but I need to flash stock boot.img in order to install it. My build number is FRD-L09C432B404 (EMUI 5.0, Android 7.0). Could anyone upload corresponding boot img? I'd be thankful.
Click to expand...
Click to collapse
Hello!
You can do it yourself, just follow these steps:
1) Download your firmware (update.zip) from hicloud url: update.zip
2) Extract zip
3) Download "Huawei Update Extractor 0.9.9.5" (zip file): HuaweiUpdateExtractor_0.9.9.5.zip
4) Extract zip
5) Open "HuaweiUpdateExtractor.exe" extracted from previous step
6) Click on the 2 dots button and navigate to the file to add the "UPDATE.APP" file ( extracted from step 2) ), it will show you all the files like boot.img , recovery.img , recovery2.img , system.img , etc.
7) Select "BOOT.img" and right-click > "Extract Selected". Choose this destination folder: Where fastboot/adb are installed.
8) Use fastboot command to flash "BOOT.img":
Code:
fastboot flash boot BOOT.img
Hope it helps you!
I'd rather not download 1.3GB of firmware for the sake of one small boot.img which can't be bigger than 50MBs, not to mention additional software I'll use probably never again, so I'd be thankful if someone sent already extracted boot
Wagierek said:
I'd rather not download 1.3GB of firmware for the sake of one small boot.img which can't be bigger than 50MBs, not to mention additional software I'll use probably never again, so I'd be thankful if someone sent already extracted boot
Click to expand...
Click to collapse
BOOT.img file from FRD-L09C432B404 firmware: Google Drive or MEGA
( Because I have nothing more important to do tonight lol )
Thanks for your support. I had to extract it anyways for stock recovery, so here it is in case someone needed it.
https://drive.google.com/file/d/1ILYXoUvKMSsb8uLmSY2pIMvFWeBJ--9X/view?usp=sharing
Hello,
I get a notification that I can update my P20 Pro from .131 version to .152 version.
The update has around 700MB, the problem is that when my update gets downloaded and when I reboot the device it reboots the device in to a TWRP where I get an error 9 with an information that the update has failed to install.
What can I do?
Should I remove TWRP, would that help?
I really want that update since I have very bad SOT (4 hours of SOT max )
Thank you all in advance
Hi,
We can't do it if you have TWRP. You must use HuRUpdater.
I did it on my P20.
You can use Huawei Firmware Finder APK on play store to download the packages.
(I will do it with 8.1.0.164 )
How to use:
Warning: Make sure you know what you are doing and do not flash firmware from other devices.
Download firmware files (for official firmware use Huawei Firmware Finder).
Put files you want to flash in a seperate folder on sdcard.
Supported zip files to flash are (name must match):
update.zip (use FullOTA file)
update_all_hw.zip
update_data_public.zip
Optional: Put recovery.img in same folder if you want to keep custom recovery.
Hi,
i want to root my samsung Galaxy A7 2018 (SM-A750FN/DS) in Android 10 but i tested and it dont work at all, i got a bootloop.
So i need help
To restore oneui (fix bootloop):
1. Download your device's firmware using samfw (or any other samsumg firwmare download site/tool)
2. unzip the downloaded file
3. Open Odin3
4. Click on the AP button and select a file named AP_sometext from the extracted zip folder
5. Do the same for BL, CP and CSC (for CSC use CSC_OMC_OJM_sometext and not HOME_CSC_OMC_OJM_sometext)
6. Click on flash, your phone should reboot automatically to samsung oneui
To root your device:
1. Install a custom recovery (try TWRP (works better for A750FN), if it doesnt work then try PBRP)
2. Download latest magisk apk to your PC from the Github Releases page (direct link)
3. boot into your custom recovery
4. go to advanced > ADB sideload
5. open terminal and run
Code:
adb sideload magisk.apk
(replace magisk.apk with the path to the downloaded magisk apk)
6. delete cache and reboot system
7. Enjoy!
itmr said:
To restore oneui (fix bootloop):
1. Download your device's firmware using samfw (or any other samsumg firwmare download site/tool)
2. unzip the downloaded file
3. Open Odin3
4. Click on the AP button and select a file named AP_sometext from the extracted zip folder
5. Do the same for BL, CP and CSC (for CSC use CSC_OMC_OJM_sometext and not HOME_CSC_OMC_OJM_sometext)
6. Click on flash, your phone should reboot automatically to samsung oneui
To root your device:
1. Install a custom recovery (try TWRP (works better for A750FN), if it doesnt work then try PBRP)
2. Download latest magisk apk to your PC from the Github Releases page (direct link)
3. boot into your custom recovery
4. go to advanced > ADB sideload
5. open terminal and run
Code:
adb sideload magisk.apk
(replace magisk.apk with the path to the downloaded magisk apk)
6. delete cache and reboot system
7. Enjoy!
Click to expand...
Click to collapse
i just install twrp but i got the start twrp screen and next some black line appeared in the screen and next a black screen
Update : i just restore to one ui
If you still want to root your phone, try using PBRP. I also had black lines but I dont with PBRP.
okay but how to flash PBRP ? there is no .tar file
Use this
NOTE: this is untested, if this doesnt work try to unzip the zip file from the post, and use heimdall to flash TWRP\recovery.img
PBRP work but whan i start sideload in PBRP Its write :
Code:
Starting ADB sideload feature...
But nothing next
Edit : Nvm
Now i have Integrity check failure when i reboot and it said to reset it but it dont disappears
Did you get an error while flashing magisk?
You can also use magisk without a custom recovery, see magisk's installation page
itmr said:
To root your device:
1. Install a custom recovery (try TWRP (works better for A750FN), if it doesnt work then try PBRP)
Click to expand...
Click to collapse
I cant install twrp, i get a lot of horizontal black lines on the twrp logo, and a lot of bootloops.
because i cant install twrp, and the only thing that i can access is the download "page", i cant try pbrp ither.
itamarBL8844 said:
I cant install twrp, i get a lot of horizontal black lines on the twrp logo, and a lot of bootloops.
because i cant install twrp, and the only thing that i can access is the download "page", i cant try pbrp ither.
Click to expand...
Click to collapse
There are 2 fixes i know for black lines:
1. You can flash PBRP using heimdall/odin:
- Using heimdall (works for Linux, Mac and Windows, but from my experience it doesnt work well with Windows):
- - 1. Unzip the PBRP installer
- - 2. Open terminal/cmd in the TWRP folder (inside the extracted PBRP zip)
- - 3. Run
Code:
heimdall flash --RECOVERY recovery.img
to flash PBRP
- - 4. Enjoy!
- Using Odin3 (only for Windows):
- - 1. Unzip the PBRP installer
- - 2. Open the TWRP folder (inside the extracted PBRP zip)
- - 3. I don't use Windows, so i don't know for sure. Try to search online on how to convert .img files to odin format, then convert recovery.img to odin format and flash it.
2. Reverting to older firmware:
NOTE: this will revert security patches, therefore it is NOT RECOMMENDED. Do it only if method 1 didnt work and if you don't care about security patches.
NOTE: this will wipe your data. Make sure to have a backup.
- 1. Find your CSC code (search online for a CSC code list)
- 2. Go to https://samfw.com/firmware/SM-A750FN
- 3. Search your CSC code and click on it
- 4. You should see a list of firmware versions.
- 5. There should be a Bit/SW REV. Security Patch Lvl. section.
- 6. There should be around four versions that have the number 5 on the Bit/SW REV. Security Patch Lvl. section.
- 7. Download the OLDEST (most lower) one of those versions.
- 8. Unzip the downloaded zip file
- 9. Flash the extracted files using Odin3 (AP_sometext.tar.md5 to the AP slot, BL_sometext.tar.md5 to the BL slot and so on.)
- 10. Flash TWRP or PBRP
- 11. Enjoy!
You can also use magisk without a custom recovery, see magisk's installation page
itmr said:
There are 2 fixes i know for black lines:
1. You can flash PBRP using heimdall/odin:
- Using heimdall (works for Linux, Mac and Windows, but from my experience it doesnt work well with Windows):
- - 1. Unzip the PBRP installer
- - 2. Open terminal/cmd in the TWRP folder (inside the extracted PBRP zip)
- - 3. Run
Code:
heimdall flash --RECOVERY recovery.img
to flash PBRP
- - 4. Enjoy!
- Using Odin3 (only for Windows):
- - 1. Unzip the PBRP installer
- - 2. Open the TWRP folder (inside the extracted PBRP zip)
- - 3. I don't use Windows, so i don't know for sure. Try to search online on how to convert .img files to odin format, then convert recovery.img to odin format and flash it.
2. Reverting to older firmware:
NOTE: this will revert security patches, therefore it is NOT RECOMMENDED. Do it only if method 1 didnt work and if you don't care about security patches.
NOTE: this will wipe your data. Make sure to have a backup.
- 1. Find your CSC code (search online for a CSC code list)
- 2. Go to https://samfw.com/firmware/SM-A750FN
- 3. Search your CSC code and click on it
- 4. You should see a list of firmware versions.
- 5. There should be a Bit/SW REV. Security Patch Lvl. section.
- 6. There should be around four versions that have the number 5 on the Bit/SW REV. Security Patch Lvl. section.
- 7. Download the OLDEST (most lower) one of those versions.
- 8. Unzip the downloaded zip file
- 9. Flash the extracted files using Odin3 (AP_sometext.tar.md5 to the AP slot, BL_sometext.tar.md5 to the BL slot and so on.)
- 10. Flash TWRP or PBRP
- 11. Enjoy!
You can also use magisk without a custom recovery, see magisk's installation page
Click to expand...
Click to collapse
I have carried out this procedure and tried to flash tar versions of TWRP and PBRP using Odin3, but both fail.
Software is Android 10 with patch level 1 November 2020, was previously the latest patch level.
Does anyone know what is causing the custom recovery flash to fail?