Because these are generic devices, there is no single official website. To find the correct firmware, you must first identify your unit's specific build number MCU version Check System Info Settings > System > About Device (or Car Settings) and look for the Build Number Software Version . It will likely look like
The is an entry-level, highly integrated SoC (System on Chips) designed for low-cost 3G smartphones and tablets. Key Chipset Specifications CPU: Quad-core ARM Cortex-A7 up to 1.3 GHz GPU: ARM Mali-T820 MP1 Cellular: 3G HSPA+, EDGE, GPRS sp7731e 1h10 native firmware 2021
Among these specific variants, the stands out as a highly requested ROM for generic or white-label Android Go tablets and smartphones. Because these are generic devices, there is no
While many sellers list these units as running "Android 11" or "Android 12," the is technically built on an optimized Android 8.1 / 10 Go base layer, skinned to look like a modern car dashboard. Standard Specification CPU Architecture ARM Cortex-A7 (4 Cores @ 1.3 GHz) Memory Configurations 1GB or 2GB RAM / 16GB or 32GB ROM Operating System Optimized Android Base with API Level 27+ Connectivity Wi-Fi (2.4GHz), Bluetooth 4.2/5.0, FM/AM Radio Video Outputs Support for 2-DIN 7-inch, 9-inch, and 10-inch panels Integration Built-in ZLink / TLink protocol for wireless projection Why You Need the Official 2021 Native Firmware Key Chipset Specifications CPU: Quad-core ARM Cortex-A7 up
Fixes "App Not Responding" (ANR) errors common in earlier 2019/2020 builds. Touch Calibration:
If you are currently stuck on a specific step of the repair process, let me know. To help you troubleshoot, tell me: What is the of the device?
If you cannot find "1H10" explicitly, do not proceed with this firmware.