Firmwares

• HH

  Hare Harko

  3/5/26, 7:55 AM

  How to activate?

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• 

  Jeka M

  3/5/26, 11:49 AM

  **Subject:** Firmware Request - Dasaita HA2225B (Serial: 20001) - Stability Issues

  **Message:**

  Dear Dasaita Support,

  I own Dasaita HA2225B (8+256GB) with the following details:

  **Device Information:**
  - Model: HA2225B
  - Serial Number: 20001 / D03D5EE6A2489D24
  - Platform: G13 (Qualcomm Snapdragon 665)
  - Current MCU: MTCHS_HA4Z_V4.15a_1 (Nov 14 2024)
  - Android Version: 13
  - Build Number: QCM6125 13 S10A_123 eng.hct.20250311.103730 EAU

  **Problems:**
  1. Black screen every 2 days - only hard reset helps
  2. System freezes and random reboots
  3. UI lag and slow app startup
  4. Audio delay
  5. 3D car widget constantly reloads and crashes

  Please provide the latest stable firmware and MCU for my device serial number to fix these stability issues.

  Thank you.

  Best regards,

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• 

  Jeka M

  3/5/26, 11:49 AM

  

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• CW

  Chris Walpert

  3/13/26, 12:26 AM

  My vivid 11 for my 2015 Tundra is stuck in a boot loop. I have tried to factory reset, and it's still not getting to the OS, it's just a black screen. Where do I get the image file to update it? 

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