Download Firmware for ASSISTANT AS-503:
Official Stock Firmware Flash File Now available for the ASSISTANT AS-503 & You can Download it From Below. Official Stock Firmware for ASSISTANT AS-503 Will help You to Restore Your Bricked device. the Firmware come in Scatter format Which Can be Flash either with SP Flash tool or Miracle box.
ASSISTANT AS-503 Run on Android 7.0 & it is Powered by Mediatek MT6580 Processor. it is a Dual SIM (GSM) Smartphone that Support Nano-SIM Card. Connectivity options include Wi-Fi, GPS, Bluetooth, USB OTG, FM 3G & 4G.
Why We Need Stock Firmware?
- to Downgrade a Phone
- to upgrade a Phone
- Fix Some serious issue in phone
- Remove FRP, Pattern and Pin lock
- fix bootloop and software issue on Phone
- Completely Re-Installation of Board Software
- backup Your NVRAM using this Guide
- First Make a Complete backup of Your Personal data (if Possible)
- Charge the device at least 50% to prevent accidental shut down during the process
Device Name: ASSISTANT AS-503
Type: Full ROM
Size: up to 1.1GB
SoC: Mediatek MT6580
Os: Android 7.0
Root access: Not
Firmware Version: FW_503_AS_sn711801_V03
|SP Flash tools||V5.2||Download|
|Firmware/ Flash File||FW_503_AS_sn711801_V03||Download|
How to Install Stock Firmware on ASSISTANT AS-503:
- Extract Downloaded Official Stock ROM..
- Install Mediatek Vcom Driver on Your PC.
- Download & Extract SP Flash tools, Run SP Flash tool.exe
- Go to Download tab Click Scatter and Load Scatter File from ROM Folder
- Select Download Only. Click Download & Connect Your Switched off Phone.
- You can see Flashing Process On Screen. after Complete unplug & Switch it On
So this is a Complete Guide to Download Firmware and Flash The Device. if You have any question Let Me Know via Comment.