With the release of Reliance Jio Sim and their unlimited offers everyone want to use Jio sim and Jio requires 4G and VoLTE support on their mobile phones.VoLTE is technology which converts voice or speech into data and use internet for transmission.Yuphoria has two variant (YU5010 & YU5010A).User of YU5010A have 4G and VoLTE with latest software update but user of YU5010 have only 4G support but not VoLTE.Jio Sim requires VoLTE for voice calls to call someone.In this tutorial we are going to flash YU5010A Rom on YU5010 Mobile.Customer service team gave acceptance to flash YU5010A Rom on YU5010 mobiles.We are flashing YU5010A Rom on YU5010 mobile to get VoLTE support on YU5010 and YU5010A has support for VoLTE and 4G too.
For non- VoLTE user Jio has app called JioJoin to make calling with Jio with VoLTE support.But when we update YU5010 with YU5010A firmware we do not require JioJoin to call someone.If your mobile do not support VoLTE but support 4G you can use JioJoin for Voice Calls
Step 1: Download Firmware or Rom of YU5010A from Here.
Step 2: Extract firmware to a folder.
Step 3: Backup your phone data as program clears all data.
Step 4: Boot into fastboot mode by pressing and holding Volume up button + Power at once.
Step 6: Now connect mobile in fastboot mode (as in step 4) to pc and now open the firmware folder which you extracted in step 2.
Step 7: You will find ” fastboot_A1.bat “ batch file in the extracted firmware folder now double click on it to start flashing.
Step 8: After the successfull flashing Goto Setting – About -System Update you will find an update for VoLTE Update it.Thats it can now call people on Jio 4G over VoLTE without using Jio Join