My efforts were not in vain, I was able to pass the Device and Certified with AOSP key. The image above uses a valid key.

Because some of you requested this modified module, then I will share it.

📌 First you need to know that this module tested with KernelSU Next, and won't work for Magisk. ( Based on my experience )

❗️This module modified for usage on A12 and lower, especially for MIUI.

📥 Download Here

📝 Follow this setup. ( If it doesn't work, try to experiment by yourself. )

My phone finally broke completely after its little swim in the water.

It fell into a ditch once, but I managed to save it and dry it out enough to keep it working for the past two months — until it suddenly died for good.

It's time to buy a new one.

Is Poco F7 good?

Can the bootloader be unlocked? Has anyone used it?

Poco F7 Pro in hand. I used it for 30 minutes just for setup the phone get warm.

I will try to Apply to Unlock Bootloader with Xiaomi Community. If I can't get the authority to Unlock then I will try to find exploit to bypass.

Been using the phone, from 94% and now 35%, 6hours with Youtube.

They should add background app timeout to hibernate background app and save battery.

Failed to get the access for unlocking. Wasting my time.

Lets find the exploit.

Account successfully added for unlocking

Lets open Mi Unlock

Yep, 72 Hours.

Enjoy the last 3 day with locked bootloader.

I realized that Poco F7 Pro sve battery much better when idle.

Bad news, tried to unlock and "this device not added" ...

Looks like the exploit didn't work, tried the exploit again and not working anymore.