Did you tried with this?
https://play.google.com/store/apps/details?id=com.google.android.apps.adm
If he turned on gps location on his device, you can locate the device and reset the phone. There is also a website available in Google. Google find my device.
Yeah I just got this case https://www.amazon.co.uk/dp/B082FNQLPV/ref=cm_sw_r_cp_apa_i_VORtFb3VN1QJ0
And I put it on my onplus 8 with the stock plastics screen protector and I had air bubbles.Now I am wondering if a glass one will fit on my phone with the spiegn case.What do you think?
Chrome and Edge generally are resource pigs across various platforms and depending on what plug-ins you are using, they too can be a contributing factor.
I use SRWare Iron which is a lightweight and privacy-focused Chromium based web browser on Android (Pixel 4a and OP8), Chromebook (HP x360 and Lenovo Duet), macOS and Linux platforms 99% of the time (unless an app specifically requires Chrome).
You may want to give it a try.
I got the karbon with my phone direct from OnePlus. I ended up getting a clear gel case on Amazon so I can show off the color.
https://smile.amazon.com/gp/product/B082FMZXXS/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
I recommend the link below. I've given up on glass screen protectors for my OnePlus 8; I've spent way too much money on so many kinds. But this TPU protector works like a charm. It even has a guide so that it's a perfect fit every time, even if you have a phone case.
5 Pack LK 3 Pack Screen Protector + 2 Pack Camera Lens Protector Compatible with OnePlus 8, In-Display Fingerprint Support, HD Ultra-Thin, Flexible TPU Film https://www.amazon.com/dp/B08JCPCG46/ref=cm_sw_r_apan_glt_fabc_B63MRHENE82RQ9JS7MBZ?_encoding=UTF8&psc=1
If you're speaking about navigation gestures and adding functionality this app is cool gestures plus is quite a good app to do so
If you want to get snazzy, the AoD allows for some pretty cool stuff, like animations on the lockscreen for specific events.
I use AoDNotify myself (no affiliation).
Can't say I tried a lot of them, but I have one of these gel screen protectors since day 1 and have had no complaints whatsoever: https://www.amazon.es/dp/B087LTS9WZ/ref=cm_sw_r_cp_apa_i_.k.LFbA2YAVRF
I bought them from Spain though, but I guess it will work from the UK too.
My bad, I should have added the links with the post. Anyway here you go:
Wallpaper from Backdrop App
I can vouch that Sync for Reddit is a very neat reddit client. Its not very expensive also. You can probably buy it from two surveys on Google Rewards.
This is the protector I got, but it only comes with one. I haven't had a chance to try any other ones because I had no problem with this one. (Warning it does have a black outline for the camera) in case you dont want that. https://www.amazon.com/gp/product/B086L8P5BJ/ref=ppx_yo_dt_b_asin_title_o06_s00?ie=UTF8&psc=1
https://smile.amazon.com/gp/product/B085WMN6K9/ref=ppx_yo_dt_b_asin_title_o03_s00?ie=UTF8&psc=1
https://smile.amazon.com/gp/product/B085X8QR72/ref=ppx_yo_dt_b_asin_title_o08_s00?ie=UTF8&psc=1
Rocking these two cases. Only complaint is the leather look one, in that it isnt cut out enough to make using the sound slider effectively. Have to have some small fingers or longer nails to use effectively.
ninja edit, havent ordered cases from Dbrand, only the skins.