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iPhone 6s Plus phone has been repaired without service failure
Machine model: iPhone 6s Plus
Malfunction: the mobile phone has been no serviecs.
iPhone 6s Plus phone has been repaired without service failure Figure 1.
Maintenance process: Enter *#06#IMEI in the dialing interface to call it out, and there is an operator when inserting the card. This machine,RF IC, is easily damaged. Dismantle the motherboard and tear off the shield sticker, and find that the 2G power amplifier U2GPA_RF chip has burned out.
iPhone 6s Plus phone has been repaired without service failure Figure 2.
SMD REWORK STATION directly remove U2GPA_RF chip.
iPhone 6s Plus phone has been repaired without service failure Figure 3.
Replace a good U2GPA_RF chip.
iPhone 6s Plus phone has been repaired without service failure Figure 4.
Installation test, startup test, signal return to normal, function is normal, and maintenance is over.
The fault is the card no serviecs caused by the damage of 2G power amplifier U2GPA_RF chip.
iPhone 6s Plus phone has been repaired without service failure Figure 5.
iPhone 6S plus phone has been repaired without service failure Figure 6.
