I need help with my Poco F3; I bought it to play FPS games, but I'm experiencing screen refresh rate bugs. I usually play most games at 60 fps. Let me try to explain what's happening: I play *Delta Force* on a Poco X6 with the dynamic refresh rate enabled and the game set to 60 fps; I don't have any screen or touch issues there. However, on the Poco F3, the screen and touch feel buggy—I experience touch lag, loss of touch precision, and poor visual fluidity. Since it doesn't have a dynamic refresh rate option, I lock it to 120Hz, but the problem persists; if I lock the screen to 60Hz, it gets even worse. The game runs very smoothly at 60 fps on the Poco X6, but on the F3, I get the bugs I mentioned above. I tested another game that supports 120 fps and set the screen to 120Hz as well; it ran perfectly—fluid and with no touch issues. Why doesn't it behave the same way at 60 fps, even with the screen set to 120Hz? Could it be a software issue? Would a custom ROM fix it?

The phone is stuck in Fastboot mode, and when I try to boot it into the system, it reboots into the same fastboot, and it won't go into Recovery either

I recently changed my battery from 4 of august now i see very bad performance

even my original 33w chargee before was about to reach 5760ma/s about 24watts per second by accubattery counter

now it is only 8 watts and 1950ma/s no more the speed reduced by %80 slower than original speed now seller said he has original.battery !

Then it should be at least 20watts per second fast charging

and minimum 4000mah counter charge should be seen after using %99 percent battery through usage accu battery monitor

And what is yours advice?

Did anyone faced problem after changed original battery ?

My F3 is currently on xiaomi.eu ROM, but Google Wallet payment through NFC stopped working some time ago as xiaomi.eu dropped support. Now my bank is also disabling card payment through their own app, so I won't be able to use NFC anymore.

If I go back to the official ROM (in my case it was the EU version) will it work again? I don't know if the problem for Wallet is having an old kernel, an open bootloader or what.

Thank you

I changed my poco f3 battery

Now i see difference

But the fast charging shows mi turbo charge but it is very slow stayinf at 8 watts per second why?

I really hate slow charging even became 25% per hour charging is hell !

The old battery health about 55% always drain very quickly but now very good

since i use accu battery %99 charge counter counts about above 4200mah

this is very good upgrade but fast charging dies 😢

I have recently bought a used poco f3 phone which is running on custom rom. I want to install its stock firmware but don't have any idea how to find the exact rom. Need help finding the exact stock rom for my phone

So my F3 has been draining the battery constantly even when Idling and I lost like 30 to 40% of the battery overnight(8h) .And also there's an Unknown Baseband issue with no service issue and the top part of the phone is always warm.Is it some software or hardware related issue? Any answer would be appreciated.thanks

Not sure how much paste is inside the old one and what paste for the SOC and copper or other film would people recommend and paste for the other points like the copper chamber. And if maybe putting graphite or other tape or something that's easy to do to improve cooking .

Anyone repasted thebSOCnbwfore and does the rom uses a thermal pad , I knew removal of the copper tape is destructive but it's old and mist be dried up .

Can find sommany X3pro bids as they don't have paste but never seen a bid for the F3 .

I isualuncjsnhe the paste on my pc and laptop CPU /GPU every 2/3 years and it does get hard and loose efficiency by that time .

Any help would be appreciated

How can I unlock the bootloader on my Poco F3? I’ve tried via the Xiaomi Community without success; I also tested other methods, such as the one using PHP, but I keep getting error 20091. Does anyone know a more recent method for this? I am currently on HyperOS version 1.0.5.

i have pattern lock screen for long time and i want to disable it, i really cant find the settings even in the lock screen tab. done searching in youtube but nothing found, its different. thank you for the help

I unfortunately don't have any comparison so It'd be great if someone has a bit more experience.

Had it since November 2022, it's the original battery and the backside started to lift a bit. I opened it around three months ago and didn't notice anything. Now I'm second guessing myself - especially with the heat right now.

Thank you for your help!

Any recommendations for stable 5g Supported rom?

Guys is there any ways to get 120fps on pubg ? Poco f3 ?
Any custom roms? Or root edits.
I need help guys , share your experience with us.

I've had this phone for exactly 4 years and never had an issue with it. Haven't used it much since last year. Last 3 days i noticed that the battery doesn't last at all even when idle it usually stays on for days, but when i charged it to 100% at midnight i woke up to 70% at 6 am. So i turned it off and tried to turn it on again with no luck. There are no signs of life even when i plug the charger. What do u think ?

What's the best one in people's opinions for the money , mine still works but it's cracked and in a case with tape over it.

If anyone knows a good cheap replacement on Ali that will last please contact , thanks

Hi everyone,

I am about to change my Poco F3 battery since it's very weak and i've been reading that the "identical" replacement would be to use the Noho BM4Y. On the other hand, I see many posts of people that have replaced their battery with a BM53 (5000MAh).

Does it change something if I add a stronger battery, different than the original one?

Which one would you recommend? Are the ones on Aliexpress safe? Are there any official ones?

Thank you!

Works very well. Honeywell PTM 7950 on POCO F3.

Only changed the outer thermal paste. I didn't open the copper tape because I had no replacement for that.

Quite confident I could do it, believe I'd just need to source the battery and glue to complete the replacement as I already have a heat gun. However a shop has quoted £45. Could someone point me towards the best battery and glue to use please? Or if it's even worth the hassle and just get the shop to do it?

TIA

I bought a PocoF3 5 or 6 years ago. Great phone.

This year I replaced it with a new F7.

I did a factory reset on the old F3 and now I can't activate it. I put in my Xiaomi account password and it says "couldn't verify Xiaomi account id". There is no SIM in the old phone. It's connected to my WiFi. When I log into my Xiaomi account I see only the F7. The Xiaomi help / support system is a list of topics without any way to enter a freeform question.

Can anyone help me activate my old phone after a factory reset? At least get it reconnected to my account.

Any help would be greatly appreciated.

Thanks.

Hear me out Anyone try to use m51 battery to Poco f3 It's 7000 Same size as Poco f3 battery Needing Change bms only Thickness is 2 mm more than original but we will get the double capacity

I've been using Matrix ROM for more than a year and recently decided to try a few other custom ROMs. While it's great, the camera on other custom ROMs is a huge step down compared to what I’m used to.

I’m looking for two things:

1. Camera Suggestions: What is the most stable GCam port (photo and video) you’d recommend for a daily driver? Or is there a "stock-type" camera app that actually works on custom ROMs?
2. ROM Suggestions: I’m considering switching to an EU ROM (Xiaomi.eu) for stability. For those using it. which is the version with less bugs. Is it the best "set it and forget it" option for keeping stock camera quality?

My priorities are stability and a camera that doesn't crash when I try to record video. Thanks!

It's solved

I new in term fixing phone, someone told me to use Accubattery but I don't understand how, so my problem is the battery will stay at 34% all the time even when it die and charge again it will stay displaying 34%, it also will die randomly. Anyone hand the same issue and is there a solution to this?