Flashing Allwinner devices differs from MediaTek or Snapdragon devices. You generally do not use TWRP recovery initially; you use a PC-based tool.
The printed on your TV box (e.g., X96Q, Tanix TX1). The amount of RAM and storage your box currently has.
: Used for mass production or more persistent flashing issues, often requiring a "Key" file provided with the firmware. Critical Technical Warnings
Note: There is for H313. All options are modified stock ROMs. Allwinner H313 Custom Rom
Optimizing Budget TV Boxes: The Ultimate Guide to Allwinner H313 Custom ROMs
During installation, allow the program to install the advanced Allwinner USB drivers. Restart your PC to ensure the drivers load correctly. Step 2: Load the Custom ROM File Open PhoenixSuit. Click on the tab at the top.
offers specialized builds for certain H313 boards like the X96Q. AOSP-based Firmwares The amount of RAM and storage your box currently has
Converts standard mobile Android interfaces into a lean, remote-friendly Android TV launcher.
Many custom builds come pre-rooted with Magisk or SuperSU, enabling advanced customization and system-level tweaks. Top Custom ROM Options for Allwinner H313
If you prefer the original interface layout but want speed, look for "debloated" or "CleanOS" modifications of the stock firmware. These keep the original remote control configurations completely intact while deleting factory spyware and junk apps. Prerequisites and Required Tools All options are modified stock ROMs
Go to the 4PDA forum thread for "Allwinner H313/H616" and filter for your specific box name (e.g., "Tanix TX3 H313 slimBOXtv"). Download the .img file (usually compressed in .7z or .rar ).
Before you flash anything, you must understand the single biggest risk with H313 devices: