Reverse Back To Android Pie To Android Ore (One UI to Exeperince UI)

[ItsMe-Amit]

Hello friends
I purchased Samsung m30 Through Amazon and its come with Android oreo and customized with Exeperience UI. I thinks it's AOSP based customized UI and some application crashing.
Then Samsung Announced One ui with android pie version to release.
I was happy to be a user of android pie but after one month of use I found its drain too much battery and consumed much data.
User interface is also not good for M series phones. Although it's stable with application and updated with latest security patches but you all know that the Samsung have always issue of battery stability.
So today I got back experience Ui with Android oreo 8.1.
Now my phone is working perfect and no any lag in dialer and other stuffs.
I think One ui is not for mid range budget smartphones who got typical 2 major OS upradation.
So friends now I am happy with exeperince ui.
If you wand to reverse then flash your old firmware.

[ItsMe-Amit]

Download Odin 3.13 and then download Firmware of Samsung M305F.
make sure your battery charge upto 60% or greater then goto fastboot download mode and flash the firmware

[DrPeter]

how to relock and unlock bootloader????

[ItsMe-Amit]

Tap on the Build number under software information to enable developers mode. once you got then tap on the OEM it's will erase all your data and reboot then your OEM unlocked

[ItsMe-Amit]

make sure you have backup your all data using Samsung Switch

[itsb]

Ferrari to Tata nano!

[ItsMe-Amit]

😂😂😂 Laut ke ghar ko aaye

[DrPeter]

how to relock bootloader????

[ItsMe-Amit]

same process as I mention up. but if you lock bootloader during flash then select flash lock in Odin.

[AdityaAbhi]

Will i need to root my phone ??

[ItsMe-Amit]

no. rooting your phone void your warranty