组合键，进工厂模式 ，单项测试项 电池和充电，进去后闪退(结贴)
而且我们没有按键，还没有进过这个测试。
不过你们这个问题，不能看LOG吗?
有些好像是因为要读取什么东西，而实际没有让读到，就会这样闪退。
D/FTM ( 255): [MIUI] KEY:CONFIRM
D/NVRAM ( 255): [FACTORY] item_test_mode, param.type = 1
D/FTM ( 255): [Batt&Charging] battery_entry
D/FTM ( 255): [Batt&Charging] AutoMode=1, battery_entry
D/FTM ( 255): [Batt&Charging] read channel[3] 5 times : 22755
D/FTM ( 255): [Batt&Charging] read channel[1] 5 times : 20500
D/FTM ( 255): [Batt&Charging] read channel[0] 5 times : 20645
D/FTM ( 255): [Batt&Charging] read channel[30] 5 times : 125
D/FTM ( 255): [Batt&Charging] read channel[66] 5 times : 0
D/FTM ( 255): [MIUI] itemview_set_title
D/FTM ( 255): [MIUI] itemview_set_items
D/FTM ( 255): [MIUI] itemview_set_text
D/FTM ( 255): [MIUI] itemview_redraw
D/FTM ( 255): [Batt&Charging] read channel[3] 5 times : 22800
D/FTM ( 255): [Batt&Charging] read channel[1] 5 times : 20505
D/FTM ( 255): [Batt&Charging] read channel[1] 5 times : 20515
D/FTM ( 255): [Batt&Charging] read channel[0] 5 times : 20645
D/FTM ( 255): [Batt&Charging] [FTM_BAT 4] 4101,382,0,100,3000,4200,300,4560
D/NVRAM ( 255): [FACTORY] ITEM TEST ftm_entry before
D/NVRAM ( 255): [FACTORY] TEST_REPORT_SAVE_FILE is not null
D/NVRAM ( 255): [FACTORY] before write
D/NVRAM ( 255): [FACTORY] дݼ =
D/NVRAM ( 255): ԥľ∥ =
D/NVRAM ( 255): ԥľ∥ؔ֯Ӣ˔ =
D/NVRAM ( 255): LCMӢ˔ =
D/NVRAM ( 255): ѳڢֈܶ =
D/NVRAM ( 255): eMMC =
D/NVRAM ( 255): զԢߨ =
D/NVRAM ( 255): SIMߨ̽Ӣ =
D/NVRAM ( 255): хۅӢ˔ =
D/NVRAM ( 255): ֱ֯Ƿ =
D/NVRAM ( 255): ʵʱʱד =
D/NVRAM ( 255): ˖ܺóࠋүʹǷܘ· =
D/NVRAM ( 255): ޓ˕Ƿ =
D/NVRAM ( 255): Waveܘ =
D/NVRAM ( 255): үʹǷOCӢ˔ =
D/NVRAM ( 255): ܺ =
D/NVRAM ( 255): ݓ̙ԫِǷ =
D/NVRAM ( 255): ݓ̙ԫِǷУ =
D/NVRAM ( 255): Յf݆ԫِǷ =
D/NVRAM ( 255): ڢԫِǷߠkԫِǷ =
D/NVRAM ( 255): ֕Рܺ =
D/NVRAM ( 255): ر֕Рܺ =
D/NVRAM ( 255): ʁڢֆ =
D/NVRAM ( 255): GPS֨λ =
D/NVRAM ( 255): ӡͨхNFC =
D/NVRAM ( 255): FM˕Ӵܺ =
D/NVRAM ( 255): 6Ҁ =
D/NVRAM ( 255): Wi-Fi =
D/NVRAM ( 255): ֧ԘۍԤ֧ =O
D/NVRAM ( 255): А׃֧· =
D/NVRAM ( 255): BTS =
D/NVRAM ( 255): RF Test =
D/NVRAM ( 255): OTG =
D/NVRAM ( 255): [FACTORY] The result of fputs is 0
D/FTM ( 255): [MIUI] itemview_run 0x7fdda10388
D/FTM ( 255): [MIUI] itemview_redraw
W/ADB_SERVICES( 245): create_local_service_socket() name=shell:logcat
W/ADB_SERVICES( 245): service_to_fd() name=shell:logcat
W/ADB_SERVICES( 245): read_meminfo() mem_free=1832644
W/ADB_SERVICES( 245): create_subproc ret_fd=18 pid=338
W/ADB_SERVICES( 245): LS(1): bound to 'shell:logcat' via 18
D/FTM ( 255): [MIUI] KEY:CONFIRM
D/NVRAM ( 255): [FACTORY] item_test_mode, param.type = 1
D/FTM ( 255): [Batt&Charging] battery_entry
D/FTM ( 255): [Batt&Charging] AutoMode=1, battery_entry
D/FTM ( 255): [Batt&Charging] read channel[3] 5 times : 22940
D/FTM ( 255): [Batt&Charging] read channel[1] 5 times : 20485
D/FTM ( 255): [Batt&Charging] read channel[0] 5 times : 20620
D/FTM ( 255): [Batt&Charging] read channel[30] 5 times : 125
D/FTM ( 255): [Batt&Charging] read channel[66] 5 times : 0
D/FTM ( 255): [MIUI] itemview_set_title
D/FTM ( 255): [MIUI] itemview_set_items
D/FTM ( 255): [MIUI] itemview_set_text
D/FTM ( 255): [MIUI] itemview_redraw
D/FTM ( 255): [Batt&Charging] read channel[3] 5 times : 22895
D/FTM ( 255): [Batt&Charging] read channel[1] 5 times : 20510
D/FTM ( 255): [Batt&Charging] read channel[1] 5 times : 20500
D/FTM ( 255): [Batt&Charging] read channel[0] 5 times : 20650
D/FTM ( 255): [Batt&Charging] [FTM_BAT 4] 4102,441,0,100,3000,4200,300,4579
D/NVRAM ( 255): [FACTORY] ITEM TEST ftm_entry before
D/NVRAM ( 255): [FACTORY] TEST_REPORT_SAVE_FILE is not null
D/NVRAM ( 255): [FACTORY] before write
D/NVRAM ( 255): [FACTORY] дݼ =
D/NVRAM ( 255): ԥľ∥ =
D/NVRAM ( 255): ԥľ∥ؔ֯Ӣ˔ =
D/NVRAM ( 255): LCMӢ˔ =
D/NVRAM ( 255): ѳڢֈܶ =
D/NVRAM ( 255): eMMC =
D/NVRAM ( 255): զԢߨ =
D/NVRAM ( 255): SIMߨ̽Ӣ =
D/NVRAM ( 255): хۅӢ˔ =
D/NVRAM ( 255): ֱ֯Ƿ =
D/NVRAM ( 255): ʵʱʱד =
D/NVRAM ( 255): ˖ܺóࠋүʹǷܘ· =
D/NVRAM ( 255): ޓ˕Ƿ =
D/NVRAM ( 255): Waveܘ =
D/NVRAM ( 255): үʹǷOCӢ˔ =
D/NVRAM ( 255): ܺ =
D/NVRAM ( 255): ݓ̙ԫِǷ =
D/NVRAM ( 255): ݓ̙ԫِǷУ =
D/NVRAM ( 255): Յf݆ԫِǷ =
D/NVRAM ( 255): ڢԫِǷߠkԫِǷ =
D/NVRAM ( 255): ֕Рܺ =
D/NVRAM ( 255): ر֕Рܺ =
D/NVRAM ( 255): ʁڢֆ =
D/NVRAM ( 255): GPS֨λ =
D/NVRAM ( 255): ӡͨхNFC =
D/NVRAM ( 255): FM˕Ӵܺ =
D/NVRAM ( 255): 6Ҁ =
D/NVRAM ( 255): Wi-Fi =
D/NVRAM ( 255): ֧ԘۍԤ֧ =O
D/NVRAM ( 255): А׃֧· =
D/NVRAM ( 255): BTS =
D/NVRAM ( 255): RF Test =
D/NVRAM ( 255): OTG =
D/NVRAM ( 255): [FACTORY] The result of fputs is 0
D/FTM ( 255): [MIUI] itemview_run 0x7fdda10388
D/FTM ( 255): [MIUI] itemview_redraw
理由上都有这问题
你插上充电器试一下。
一样的也是闪退
MTK乱来