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i have a Lg g3 (F400S). Currently i am running on cloudy g3. i wanted to update to FULMICS 5.0 ROM. while following the instructions for the rom it was strongly suggested to update your TWRP:eek:. previously i had TWRP ver 2.8.2.0. so as per the rom instructions i downloaded TWRP ver 3.0.2.0 for f400 and booted into recovery to install updated recovery image. there i could not see the image button (The option in install menu which allows you to install .img files) in the install menu of TWRP so i downloaded the TWRP app from play store and after selecting the correct TWRP recovery image i installed it from the TWRP app. the app gave me a success message.
but alas now i cannot boot into recovery mode any more. it gives me

Boot Certification verify
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secure boot error!
Cause : boot certification verify
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fortunately i can still use my phone and my cloudy g3 rom is running without a hitch. i can also enter download mode successfully. the only problem i am facing is when i enter my recovery mode
P.S i made a backup of all my partitions from TWRP before proceeding with any thing and i still have that backup.
if any of you can help me correct my recovery.
i

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