I already done the full conversion from CN to WW ( fingerprint and themes). I unlock the bootloader from ww .12 then i flash the root img file, i install magisk manager and root explorer then i change the COUNTRY file to WW and delete the HIDDEN file. Then i flash the bootstock ww, but my wifi and my camera stop working. So i flash the 1908.21 raw rom and everything work again but i always have the SafetyNet Test failed. Then the 1910.35 update come out and i downloaded from the asus web site to the root storage i restart and i update in the notification manually. Everything goes well, but i always have the SafetyNet Test failed. Searching on google the major of the people says: for resolve this problem you need to re-lock the bootloader. Is that correct? If yes how i can Re-lock it?