IPhone 7 Plus error 4013 Solved - GSM-Forum

Mobilerepair111 · 04-28-2018, 03:17

Replaced R4810 and R4811 and Problem Solved.

Thanks

short_toground · 05-01-2018, 13:23

Quote:

Originally Posted by Mobilerepair111

Replaced R4810 and R4811 and Problem Solved.

Thanks

How’d you determine they were the issues?

abukuru · 05-02-2018, 07:25

Please tell us how u know

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drxx1xx · 05-03-2018, 23:25

Quote:

Originally Posted by Mobilerepair111

Replaced R4810 and R4811 and Problem Solved.

Thanks

How you know ?

Sent from my iPhone using Tapatalk

Mark-Zone · 05-04-2018, 00:12

according to the schematic these two resistance are pule up I2C_ISP_NH_SCL and I2C_ISP_NH_SDA to PP1V8 2.2k ohm each (i2c interface)

so i guess they were either physically damaged or water damage

either way it was visually inspected and spotted

microscope is the key

good job

04-28-2018, 03:17	#1 (permalink)
Mobilerepair111 Freak Poster Join Date: Dec 2016 Posts: 117 Member: 2656737 Status: Offline Thanks Meter: 12	IPhone 7 Plus error 4013 Solved Replaced R4810 and R4811 and Problem Solved. Thanks

05-02-2018, 07:25	#3 (permalink)
abukuru Freak Poster Join Date: Dec 2015 Location: nigeria .benin Posts: 248 Member: 2495283 Status: Offline Sonork: gsmvilla.com Thanks Meter: 12	Please tell us how u know Sent from my iPhone using Tapatalk Pro

05-04-2018, 00:12	#5 (permalink)
Mark-Zone Freak Poster Join Date: Mar 2005 Location: Europe Age: 44 Posts: 349 Member: 126827 Status: Offline Sonork: 100.70299 Thanks Meter: 60	according to the schematic these two resistance are pule up I2C_ISP_NH_SCL and I2C_ISP_NH_SDA to PP1V8 2.2k ohm each (i2c interface) so i guess they were either physically damaged or water damage either way it was visually inspected and spotted microscope is the key good job