Send the following on WhatsApp
Continue to Chat[Guide] How to downgrade on Huawei Mate 20 Lite (No Paying or BS required!) · XDA Forums | https://xdaforums.com/t/guide-how-to-downgrade-on-huawei-mate-20-lite-no-paying-or-bs-required.4660445/
[Guide] How to downgrade on Huawei Mate 20 Lite (No Paying or BS required!) · XDA Forums | https://xdaforums.com/t/guide-how-to-downgrade-on-huawei-mate-20-lite-no-paying-or-bs-required.4660445/