Upgrading your MXQ Pro 4K Android 7.1.2 via SD card is an effective way to fix performance issues, resolve "stuck on logo" errors, or access newer apps

. This process requires a Windows computer to prepare the SD card before flashing the TV box. Phase 1: Requirements & Downloads Before starting, ensure you have the following: Micro SD Card

: A high-speed card (Class 10 preferred) that is at least 4GB or 8GB. Burn Card Maker Tool

: This software formats your SD card to be a bootable flash drive. Firmware Image : Download the specific Android 7.1.2 .img file

for your device. Ensure it matches your chipset (e.g., Amlogic S905 or S905X) to avoid bricking. Phase 2: Preparing the SD Card : Extract and run the Burn Card Maker as an administrator on your PC. Select Card : Choose your SD card from the tool's dropdown menu. Check Options

: Ensure "Erase Bootloader," "Erase Flash," and "Reboot" are selected to ensure a clean install. Import Firmware : Click "Open" or "Choose" and select your downloaded .img firmware file Create Card

: Click "Make" or "Start." Wait for the "Success" message, which usually takes 2–3 minutes. Phase 3: Flashing the Firmware

Q3: Does 7.1.2 support HDR and 4K 60fps?

A: Yes, the Mxq Pro 4k with 7.1.2 supports 4K resolution at 60Hz via HDMI 2.0, but HDR is limited. Use Kodi 17.6 for best 4K playback.

Step 4: Flash the MXQ Pro 4K Box

1. Disconnect power from the MXQ Pro.
2. Insert the SD card into the box’s SD slot.
3. Connect the HDMI cable (to monitor TV).
4. Connect power – the box should boot into a blue/black update screen.
5. Wait 2–5 minutes. Do not unplug even if it reboots multiple times.
6. When the Android home screen appears, remove the SD card.

File naming clues for 7.1.2 SD Card version:

Look for keywords in the filename: MXQ_Pro_4K_S905X_7.1.2_.img or MXQ_PRO_4K_V_2.2_SD_CARD.rar.

Common WiFi chip versions you’ll encounter:

• HS2734A / HS2834B (Most common)
• RTL8189ETV (Realtek)
• SSV6051 / SSV6256 (Less stable)

Pro tip: Open your Mxq Pro 4k case and read the WiFi chip number. Then search for “Mxq Pro 4k 7.1.2 firmware for [Your Chipset] SD card.” This guarantees compatibility.

Useful Download Links (Example – check current availability)

While direct download links change frequently, search for these exact filenames on archive.org or Freaktab:

• MXQ_Pro_4K_S905X_7.1.2_HS2734B_SD_Card.img.rar
• MXQ_4K_7.1.2_RTL8189ETV_20180205_SD.rar
• Burn_Card_Maker_V2.0.3.zip

Have you successfully flashed your Mxq Pro 4k using the SD card method? Share your chipset version and firmware source in the comments below to help fellow users!

Disclaimer: Flashing firmware carries inherent risk. This guide is for informational purposes only. Always ensure you have a stable power source during flashing to avoid permanent damage.

Frequently Asked Questions (FAQ)