No logo appears when power on, reboot, stuck, or enter recovery mode are common faults of Huawei P30, which usually caused by CPU faulty soldered. This video we will show you Huawei P30 CPU repairing tutorial.

00:00: Introduction
00:29: Heating CPU
00:55: Reballing Backside of CPU
01:42: Reballing Topside of CPU
02:14: Drag Tins On Upper Board
04:04: Install CPU Back

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