How to fix Pico 4 Verification Failed Error - FW 5.6 / 5.7

After updating my Pico 4 to FW 5.7 I&started receiving Verification failed illegal signature error on all sideloaded games. So here is a guide how have fixed the error. 0:00 Pico 4 firmware 5.7 update 0:20 Verification failed: illegal signature Pico VR error 0:38 Guide How to fix Verification Failed error on Pico FW 5.6 and up 1:29 install renamed game app 2:40 Testing verification error fix with VR Skater SL game 3:37 Sideloading patched games on Pico FW 5.6 4:28 Testing fix with Fruit Ninja 2 online 4:42 Testing fix Simple Planes VR with online content