Use This firmware from EASY Firmware
Setting up…..OK
Loading files…..OK
Waiting for MTK port…..Detected {COM103}
Connecting to Brom…..OK
Sending DA…..OK
Reading partitions…..OK
Chip name: MT6582
Reading prop info…..OK
Device Firmware: CUN-U29C578B130
Device SDK: 22
Android version: 5.1
Device Model: HUAWEI CUN-U29
Device Factory: HUAWEI
Device CPU: armeabi-v7a
Device Factory: HUAWEI
Preparing…..OK
Flashing [MBR]…..OK
Flashing [EBR1]…..OK
Flashing [lk.bin]…..OK
Flashing [boot.img]…..OK
Flashing [recovery.img]…..OK
Flashing [secro.img]…..OK
Flashing [logo.bin]…..OK
Flashing [EBR2]…..OK
Flashing [system.img]…..OK
Flashing [cust.img]…..OK
Flashing [cache.img]…..OK
Flashing [userdata.img]…..OK
Operation {Flash firmware} ID: FB09899D067C03A9
Elapsed time 05:38 — Version 3.4.5