What's new in 3.1.0-0:
- vold decrypt on a few select HTC devices, TWRP will now attempt to use the system partition's vold and vdc binaries and libraries to decrypt the data partition (nkk71 and CaptainThrowback)
- adb backup to stream a backup directly to or from your PC. (bigbiff)
- tweak MTP startup routines (mdmower)
- support new Android 7.x xattrs for backup and restore to fix loss of data after a restore (Dees_Troy)
- support POSIX file capabilities backup and restore to fix VoLTE on HTC devices and possibly other issues (Dees_Troy)
- better indicate to users that internal storage is not backed up (Dees_Troy)
- improve automatic determination of TW_THEME (mdmower)
- minimal getcap and setcap support (_that)
- try mounting both ext4 and f2fs during decrypt (jcadduono and Dees_Troy)
- shut off backlight with power key (mdmower)
- timeout during FDE decrypt (Dees_Troy and nkk71)
- support for FBE decrypt and backing up and restoring FBE policies (Dees_Troy)
- boot slot support (Dees_Troy)
- TWRP app install prompt during reboot (Dees_Troy)
- support for AB OTA zips (Dees_Troy)
- support new Android 7.x log command (Dees_Troy)
- update recovery sources to AOSP 7.1 (Dees_Troy)
- numerous bugfixes and improvements by too many people to mention..
Credits:-
Fluro_Mo
Darshan1205
Downloads:-
TWRP installer:- Click Here
How To :-
Using Pc:-
1. Download and extract tools you will have files as follow:
2. Run "twrp-installer.bat" and it will show:
3. Enter fastboot mode on your Redmi 3S then follow the guide on screen.
4. After it finishes, phone will automatically boot into recovery mode.
Using Phone (If u have old TWRP installed):-
1. Extract The downloaded Twrp installer.zip .
2. Boot into TWRP.
3. Go to Install & Choose Image.
4. Now Navigate to the extraxted Folder & Select "recovery.img".
5. Now It Ask to choose partition for the image ,choose "recovery" then "Swipe to confirm flash".
6. Swipe it & After it completed .. Tap Reboot Recovery...
7. U will boot into TWRP 3.1.0 ...
Note:- If your phone didn't booted into TWRP 3.1.0 at first attempt then Boot into Recovery by Key combination( POWER ,VOL + & VOL - )...