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okay1

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  1. okay1 started following repair bootargs and bootcmd
  2. okay1

    dvr Dead help

    okay1 replied to eli7897's topic in Digital Video Recorders

    Hi every one I need flash file for this type of dvr thank you in advance
  3. okay1

    repair bootargs and bootcmd

    okay1 replied to okay1's topic in General Digital Discussion

    also I found (sf probe 0;sf read 0x82000000 0x100000 0x300000;bootm 0x82000000) but after show starting kernel ... stop and everything freezing
  4. okay1
    Hi dear I need help I access to my DVR via com port (TTL modul) unfortunately unfortunately I changed bootcmd parameter without backup now I don't know what was that I need to know how to repair bootcmd or change firmware completely via serial port chip hi3520 flash 25q128 16MB help me to restore or repair please
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