DESCRIPTION

ROM Mobile LYF LS-4005- ROM Android 5.1

ONLY SC9830a

Official ROM LYF LS-4005 version:

ROM 1 – LYF_LS-4005_06_16 – ld0030-user 5.1 LMY47D – SP9830A-5_V1.0.0(5M) – New version

ROM 2 – LYF_LS-4005_06_11 – ld0030-user 5.1 LMY47D – SP9830A-5_V1.0.0(5M) – Old version

Gapps include – No Rooted

Language support: Multilang

Install ROM:

1.copy ****.zip to root folder of the phone SD card (no need to unzip).
2.Turn off the phone, then keep pressing power button and volume+ button until the robot icon appear, then press power button again
3.Press the volume- to move up and down to choose“wipe data/factory reset”, then press volume+ button to confirm.
4.Choose “yes—delete all user data”, then press volume+ button to enter the page as below.
5.It will enter below page after finishing delete all user data.
6.Then choose“apply update from sdcard”
7.Find and select the ROM, press volume+ to enter the page as below.
8.Please make sure the power is sufficient during the upgrading. It will showed as below when the upgrading finished.
9.Choose “reboot system now”,then press volume+ button to reboot your phone.

※Please make a backup of your device before installing or updating ROM