Yi 4K+ Not Working

kazak

New Member
Joined
Oct 28, 2019
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Location
UK
Country
United Kingdom
Hi, I have a Yi 4k+ that recently stopped working. Initially, when I was pressing the on/off button the red light on the front panel was being lit. I tried to update the firmware by uploading the latest version on the SD card, this did not work. As a matter of fact it made it worse as the camera does not respond at all anymore. I saw that some people have reported that peeling off the black plastic around the battery sometimes helps but this did not work for me either.

Below is part of the dsp.log file that was generated before the camera died completely. I would appreciate if you can give me tips how I can try to repair the camera.

[CORE:th0:29482] API:: >>>send_dsp_msg_to_arm() msg_api_id=0 add_status_msg=1@417539730
[CORE:th0:29483] API:: >>>notify_arm_using_vdsp_inter(): cmd_api_id:0@417539902
[CORE:th0:29484] API:: notify_arm_using_vdsp_inter(0): send VDSP INT0@417539902
[CORE:th0:29485] API:: >>>wait_for_arm_cmd_sync(): cmd_api_id 0 counter 10 timer 2ms (843750 in ticks) counter value 0
[CORE:th0:29486] API:: wait_for_arm_cmd_sync(): (tm_stop - tm_start)= 28 counter value 1
[CORE:th0:29487] API:: req_dsp_cmd_from_arm(): is_time_out:0@417539980
[CORE:th0:29488] API:: >>>proc_dsp_api() cmd_api_id=0
[CORE:th0:29489] API:: >>>get_dsp_cmd_from_arm(): cmd_api_id=0 got_cmd_header=0, prev_cmd_seq=1
[CORE:th0:29490] API:: <<<proc_dsp_api(): cmd_api_id=0
[CORE:th0:29491] VOUT:: vout0_main() at round 2038, tm=417540203
[CORE:th1:29492] VOUT:: vout1_main() at round 2039, tm=417637889
[CORE:th0:29493] API:: req_dsp_cmd_from_arm(): cmd_api_id:0@417744542
[CORE:th0:29494] API:: send_dsp_cmd_req_msg() cmd_api_id:0 tot_cmds:18 received@417744577
[CORE:th0:29495] API:: send_dsp_cmd_req_msg() msg_q_daddr=0x00a24d80 rd=43 wr=43 max_num_msg=64@417744662
[CORE:th0:29496] API:: >>>send_dsp_msg_to_arm() msg_api_id=0 add_status_msg=1@417744722
[CORE:th0:29497] API:: >>>notify_arm_using_vdsp_inter(): cmd_api_id:0@417744892
[CORE:th0:29498] API:: notify_arm_using_vdsp_inter(0): send VDSP INT0@417744892
[CORE:th0:29499] API:: >>>wait_for_arm_cmd_sync(): cmd_api_id 0 counter 10 timer 2ms (843750 in ticks) counter value 0
[CORE:th0:29500] API:: wait_for_arm_cmd_sync(): (tm_stop - tm_start)= 24 counter value 1
[CORE:th0:29501] API:: req_dsp_cmd_from_arm(): is_time_out:0@417744971
[CORE:th0:29502] API:: >>>proc_dsp_api() cmd_api_id=0
[CORE:th0:29503] API:: >>>get_dsp_cmd_from_arm(): cmd_api_id=0 got_cmd_header=0, prev_cmd_seq=1
[CORE:th0:29504] API:: <<<proc_dsp_api(): cmd_api_id=0
[CORE:th0:29505] VOUT:: vout0_main() at round 2039, tm=417745200
[CORE:th1:29506] VOUT:: vout1_main() at round 2040, tm=417842906
 
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