Step 1: Prepare the Files
Step 2: Configure SP Flash Tool
Step 3: Connection Settings
Step 4: Flashing the Phone
Step 5: Booting Up
Appendix A – Sample Scatter File (Myaal A10)
PRELOADER 0x0
NVRAM 0x40000
UBOOT 0xC0000
BOOTLOGO 0x100000
SYSTEM 0x200000
USERDATA 0x600000
MODEM 0x800000
Appendix B – IMEI Rewrite Command (via AT over serial) myaal10 firmware full
AT+EGMR=1,7,"123456789012345" # IMEI1
AT+EGMR=1,10,"123456789012345" # IMEI2
Note: Requires engineering USB mode (dial *#*#3646633#*#* if Android, not available on RTOS). On Myaal A10, use WriteIMEI_Mtk tool in BROM mode.
A: Yes. Android 10+ full firmwares range from 1.5GB to 3.5GB, depending on included GApps and vendor blobs.
Cause: The full firmware may have a different vendor image for a variant of the myaal10 board.
Fix: Extract the original vendor.img from a backup and reflash only that partition via fastboot. Step 1: Prepare the Files
Once the progress bar hits 100%, click Stop, disconnect the device, and power it on. The first boot may take up to 10 minutes (ART optimization).
A. MediaTek (SP Flash Tool)
B. Qualcomm (QFIL / QPST or EDL)
C. Fastboot-compatible devices (OEM fastboot)
D. Rockchip / Allwinner / Other vendor tools