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Mobile phone tablet/Macbook/laptop/UAVrepair school»Data › Mobile Phone Fault Classification› 2G3G4G5G. No service, no signal, abnormal signal.
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2G3G4G5G. No service, no signal, abnormal signal. Today: 0|Threads: 173|Rank: 20 

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iPhone Xs Max U_ET2_K Circuit Block Diagram attach_img red 2021-4-24 01024 red 2021-4-24 22:15
iPhone Xs Max PA_UHB_K HF PA Circuit Block Diagram attach_img red 2021-4-24 01029 red 2021-4-24 22:14
iPhone Xs Max PA_LB_K LF PA Circuit Block Diagram attach_img red 2021-4-24 01030 red 2021-4-24 22:14
iPhone Xs Max PA_HB_K HF PA Circuit Block Diagram attach_img red 2021-4-24 0933 red 2021-4-24 22:13
iPhone Xs Max DSM_LB_K LF PA Circuit Block Diagram attach_img red 2021-4-24 0980 red 2021-4-24 22:13
iPhone Xs Max DSM_HB_K MHF PA Circuit Block Diagram attach_img red 2021-4-24 0960 red 2021-4-24 22:13
iPhone Xs DSM_LB_K Circuit Block Diagram attach_img red 2021-4-24 0998 red 2021-4-24 22:12
iPhone Xs DSM_HB_K Circuit Block Diagram attach_img red 2021-4-24 01046 red 2021-4-24 22:11
iPhone Notices No 4G after moving CPU, baseband, etc to ID board attach_img red 2021-4-24 0974 red 2021-4-24 22:11
iPhone 11 Pro Max, has poor reception due to bad fall attach_img red 2021-4-24 0955 red 2021-4-24 22:10
Huawei, reception comes and goes, can’t make a call, replace PA attach_img red 2021-4-24 0966 red 2021-4-24 22:10
Huawei P20, reception comes and goes due to bad fall attach_img red 2021-4-24 0871 red 2021-4-24 22:09
Huawei P20, reception comes and goes due to bad fall.. attach_img red 2021-4-24 0855 red 2021-4-24 22:09
Huawei P10 has no service or 4G sometimes attach_img red 2021-4-24 0948 red 2021-4-24 22:08
Huawei Nova 5Pro has no 4G due to fall attach_img red 2021-4-24 0855 red 2021-4-24 22:07
Huawei Honor 20 has no 4G due to bad fall, measure the voltage of PA power su... attach_img red 2021-4-24 0826 red 2021-4-24 22:06
Huawei Honor 8X has poor reception and can’t make a call attach_img red 2021-4-24 0955 red 2021-4-24 22:06
Huawei Honor 8X has poor reception and can’t make a call with 2G attach_img red 2021-4-24 0891 red 2021-4-24 22:06
Huawei Honor 8X has only 2G network, no 4G attach_img red 2021-4-24 0927 red 2021-4-24 22:05
Huawei Honor 8X can’t make a call with reception attach_img red 2021-4-24 0931 red 2021-4-24 22:05
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