Mobile phone assembly production process

by admin

– download mobile phone software and write Sn number – Test USB interface for models with USB flash disk – conduct board level calibration – conduct board level test on keys, backlight and other aspects – Test LCM incoming materials and require fixtures – Test PCBA – mic welding – assembly of the whole machine – function test of the whole machine, vibration, ringing tone, etc. – RF of the whole machine, Call and other performance test – antenna coupling test – Download pre stored content for models with USB flash disk function – write and verify IMEI number, print bar code, paste bar code, etc. – QC shall check before warehousing, and refer to relevant enterprise standards

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