@phonetalkzzz: Fixing a Dead Xiaomi Phone Stuck on Logo - Snapdragon 888 CPU Repair Today, a fan sent us a Xiaomi smartphone that wouldn't turn on, with one urgent request: save the data at all costs. The phone suddenly blacked out, and every restart attempt froze on the Xiaomi logo. This issue is common among devices using the Snapdragon 888 CPU, known as the notorious 'fire dragon' for its overheating problems. After opening the phone, we confirmed the motherboard was clean, with no signs of water damage or impact. A quick current test revealed the CPU was the culprit - it jumped to 200mA then dropped to zero. The solution? A full CPU reballing and reinstallation. We carefully removed the upper RAM chip, heated the Snapdragon 888, and detached it without damaging the board. After cleaning off all glue and solder residue, we re-tinned the pads and applied fresh solder paste. Finally, we reinstalled the CPU, applied thermal compound, and reassembled the phone. When we pressed the power button, the Xiaomi logo lit up and successfully booted! All data was intact - mission accomplished! This repair demonstrates the importance of proper heat management and why many devices suffer from CPU soldering issues due to continuous overheating. If you love tech repair videos, Xiaomi fixes, or want to learn about Snapdragon CPU issues, hit like, comment, and share this video. Don't forget to follow for more professional phone repair tutorials! #phonerepair #phonerepairtips #techtok #datarecovery

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Saturday 30 August 2025 13:23:24 GMT