Thursday, 18 May 2017

How To Enable VoLTE in Letv Le 1s / LeEco le 1s Eco 5_8_017s , 5_8_019s in x507 or x509

Hello, Friends... This is Durgesh. Here comes TWRP flashable zip which can toggle VoLTE in 17s and 19s Indian stock ROMs.
Follow these steps: [UPDATED 18-May-2017]

1. YOU HAVE TO CLEAN FLASH 5.8.017s or 5.8.019s ROM. [IF YOU AVOID THIS STEP AND CONTINUE WITH YOUR OWN VERSION PHONE MAY MISBEHAVE]

2. Flash TWRP [Skip this if you already have twrp recovery]

3. Flash Volte_fix_twrp_5_8_017s_by_mnshaikh.zip if you are on 5.8.017s ROM or flash Volte_fix_twrp_5_8_019s_by_mnshaikh.zip if you are on 5.8.019s ROM.

---------- Sub-Steps to do this:----------

---------- 3.1 - Copy the above-mentioned files in your sd card.
---------- 3.2 - Open"System Update" app. Click on 3 dots in the upper right corner. Click on "Reboot to recovery". Wait for twrp to open.
---------- 3.3 - Now when twrp opens, click on install and select the respective zip file according to your ROM.
---------- 3.4 - Now Swipe to install (no need to wipe cache now)
---------- 3.5 - Click on Reboot System

4. Now when it is rebooted, Go to Apn Settings and Click Reset to default.

5. Go to Engineering Mode by dialing *#*#3646633#*#*

6. Click on IMS > Call > UA_call_amr_fmt_variant ---- Untick (Remove) 1st and 3rd option --- Click on SET

7. Now come back 2 times and Click on Common > operator_code --- Select VoLTE_Operator_RJIL ---
Click on SET (scroll to bottom)


8. Come back once and Click on mnsmcc check --- select Off --- Click on SET

9. HD icon should now appear in your status bar. You have successfully activated VoLTE.

Bugs -

1. Sometimes after a reboot, you need to repeat engineering mode steps (5,6,7,8).
2. This will void your warranty. [Flash stock recovery back to bring back your warranty]

Note - Flashing wrong zip may brick your phone (i m not responsible). Make sure you flash the correct zip file.http://adf.ly/16244537/volte-fix-twrp-letv-le-1s-5-8-019s

Hope this helps you out.

Download Links -

Volte_fix_twrp_5_8_017s_by_Trickz Buzz.zip
http://adf.ly/16244537/volte-fix-twrp-letv-le-1s-5-8-017s

Volte_fix_twrp_5_8_019s_by_Trickz Buzz.zip
http://adf.ly/16244537/volte-fix-twrp-letv-le-1s-5-8-019s

Important Note -
Few People Are Facing An Issue With System Reboot When Using Toggle Function (I Never Faced Though). It Is Better U Follow The Root Method.
This Will Be Updated Once A Permanent Solution To This Bug Is Found.
Do Not Use It If You Don't Take Risks.

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