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lg phoenix 2 boot verification failed MISMATCH_SIG_LEN

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jkiran2may

Member
Oct 15, 2015
18
1
I rooted and installed the twrp-3.0.2-0-h815.iso from the flashing apk, the lg phoenix 2 is giving the error boot verification failed MISMATCH_SIG_LEN
Is there any way to restore
I did factory reset by pressing power and volume down , factory reset is erasing but not fixing this issue.
I can go only to Factory reset but nothting else works. also, can not find the device in the windows 8 to see internal or sdcard.
I tried LG flasing tools but they are not detecting the device connected to PC. please help me if I can restore?