Model: ZE620KL
RAM: 6G
Firmware/APP Version: JP_ZS620KL_90.11.162.71_20190531
Frequency of Occurrence: JP
Rooted: No
APP Name:
Screenshot: https://us.v-cdn.net/6031231/uploads/ww_attachments/201908/31/145605g3y9ml253mm9bo1l.jpg
I am using the ZA620KL JP model in Korea. After you install and run the bootloader unlock app, the bootloader error window pops up every time you reboot. Is there any way we can solve this? I'm wondering if I can use the tools on my PC to recover the firmware even though I'm trying to restore the firmware to the whole thing, and I can't install the TWRP. Give me a solution. ....It's hard to use because we don't have much data. If you have a program tool like Samsung Odin, please let me know the detailed data and method.
