Alcatel A3 10 Custom Rom [work] -

Installing a custom ROM on an Alcatel A3 10 primarily provides features aimed at

• Pros: Incredibly smooth; removes all Alcatel bloat; excellent battery life.
• Cons: Bluetooth calling on the LTE variant (8089) sometimes has static.

Step 1: Unlock the Bootloader

Unlike Qualcomm devices, MediaTek is tricky. You cannot simply type fastboot oem unlock.

Practical checklist before installing on Alcatel A3 10