[Question]Poco dead after replacing battery - Xiaomi Poco F1 Questions & Answers

Hello,
I've replaced my pocophone's battery (well, a few months ago) and basically I couldn't turn it back one ever again (tried putting back the old battery but it acts the same).
Video of what it is showing while plugged in: https://photos.app.goo.gl/ZhQD1Yxk5NcEwjJe7
(it shows the same screen when trying to turn it on, but for a bit longer)
Battery type:
{
"lightbox_close": "Close",
"lightbox_next": "Next",
"lightbox_previous": "Previous",
"lightbox_error": "The requested content cannot be loaded. Please try again later.",
"lightbox_start_slideshow": "Start slideshow",
"lightbox_stop_slideshow": "Stop slideshow",
"lightbox_full_screen": "Full screen",
"lightbox_thumbnails": "Thumbnails",
"lightbox_download": "Download",
"lightbox_share": "Share",
"lightbox_zoom": "Zoom",
"lightbox_new_window": "New window",
"lightbox_toggle_sidebar": "Toggle sidebar"
}
1 thing I can think of not doing ok while replacing the battery was that I tried to take out the plastic shield covering the motherboard, while it still had 1 screw in (it was the screw covered by the mi sticker and I just didn't realise it was a screw there), didn't apply too much force though.
I want to mention that I didn't use any anti-static wrist band.
I'm not expecting to fix it (even though it would be nice to repurpose it rather than having it as a brick) but learn anything I should've done better or what might be the final cause of death.

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Hi,
I have the exact same issue on my Poco F1 after replacing the battery.
And if I reinstall the old battery the "empty icon battery" is still there.
Did you manage to solve the issue?
thank you.

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ghiblighibli said:
Hi,
I have the exact same issue on my Poco F1 after replacing the battery.
And if I reinstall the old battery the "empty icon battery" is still there.
Did you manage to solve the issue?
thank you.
Click to expand...
Click to collapse
Hi, unfortunately I didn't. Today I tried dissassembling it again, replaced the "new" batery with the old one, but still the same issue.
After the massacre, I decided to go with the poco f2 pro xD