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rhwks · 08-20-2021, 11:50

Hey guys, wondering if anyone here experienced similar problem with iPhone 7.

After erasing the phone, it shows Device Unknown when on the activation screen after the phone setup. Also, it doesn't recognize the charging cable/not charging and shows 'Searching/no IMEI'.

Could it be just a bad Tristar or the BB/RF_PMU is also broken?

08-20-2021, 11:50	#1 (permalink)
rhwks Junior Member Join Date: Jul 2020 Location: Europe Posts: 8 Member: 2963882 Status: Offline Thanks Meter: 2	iPhone 7 'Device Unknown' Hey guys, wondering if anyone here experienced similar problem with iPhone 7. After erasing the phone, it shows Device Unknown when on the activation screen after the phone setup. Also, it doesn't recognize the charging cable/not charging and shows 'Searching/no IMEI'. Could it be just a bad Tristar or the BB/RF_PMU is also broken?