The NFC chip (which facilitates Apple Pay) is located on the back of the display so swapping out the display can cause the encrypted information associated with Apple Pay to be lost. It's connected to the logic board from there (just like touch ID on older iPhones). Check this reddit post Also check this answers from iFixit about NFC on series 2. Hope this help you!

First remove the case if you use any this might be the problem. Try clearing your system cache and restarting your device. If that doesn't work try putting your samsung into safe mode. If that fails it could be a problem with your volume button sticking Clean physical buttons: Sometimes, physical buttons can get stuck or malfunction. Inspect your volume buttons to ensure they are not pressed or stuck. If you notice any issues, gently clean the buttons (don't use running water) and see if that resolves the problem. Restart in safe mode: (1) Hold down the Power button for a couple of seconds. (2) Choose Restart from the options that appear. (3) If your phone vibrates, press the Volume Down button until you see the lock screen. (4) Release the Volume Down key if Safe Mode pops up. Links: Video how to put SAMSUNG M51 in safe mode Whipe chache partition: (1) Turn off your device. (2) Press and hold the Power key beyond the model name screen. (3) When “SAMSUNG” appears on the screen, release the Power key. (4)...

Sometimes during a battery replacement, components can get nudged or knocked out of place. Ensure that all connections are secure, especially around the battery area. If a component are damaged it won't help to factory reset. I don't think it is the screen or battery, but ensure you use the right battery made for your iPhone. Check this out too: Take a look on this thread

There is a thread for this where you will find answer: Remove tip of headphone jack stuck inside port Good luck!

Since you tried to do hard reset you can disconnect the battery and hopes that works by following this guide: Iphone 4s Battery Replacement but at step 7 you stop. Hope this help!

Here is the possible solutions I got: Reset: Since you use a Bose smart speaker you can Factory Reset it from the Bose Connect app. Pick Speaker>Speaker Settings>Reset (can be called Factory Reset aswell). Cleaning: If the speaker has accumulated dirt or grime, you can rinse it under running water. The SoundLink Flex is IP67-rated, which means it’s waterproof and can withstand being submerged in water (for limited of time, dont let it bath and be careful). Allow the speaker to air dry completely before using it again. Enviroment/Connection: There can be distubance in the communication between your devices. Try to connect the speaker to another device and try to use it on an place without many other wirless devices. Extra: Bluetooth operates in the 2.4 GHz frequency band, which is also used by other devices like Wi-Fi routers, microwaves, and baby monitors etc. etc. Firmware: Check for firmware/software update in the Bose Connect app. Hardware: I don't really have an solution on this one but there can be...

There is some possible problems and some diffrent solutions. Sometimes issues might be caused by the phone case that you are using to protect your phone. So, you should remove the case before starting. Power cycle: Your phone might be "frozen" (screen freeze), OPPO can freeze during restart so what I would recommend you to do is: Press the power botton and hold it for 20-50 second without releasing it. Repeat this two times to be extra sure. Charge it: If you haven't tried this yet your battery might be the problem, plug it in to a wall and wait for 20-25 min (Don't leave the unattended for a longer time while you have this prolem) , after that try to start it. If it doesn't turn on then, plug it in and see if the charging symbol shows up; If Yes- Let it charge if it have low battery and wait a while then try to start it. If NO- Let it charge for another 15 min and then try to start it. (Check so the charging port is clean, don't use anything made out of metal doing that) Screen: So if none of above worked...

Hello! To deactivate call barring on your Xiaomi Note 10: (1) Start with open the Phone app. (2) Tap on the Menu (should be 3 dots or something similar) (3) Go to Settings (inside the Phone app) (4) Select Calling accounts. (5) Navigate to Advanced settings. (6) Choose Call barring. (7) Turn off the desired option (such as blocking all incoming or outgoing calls). (8) If prompted, enter the call barring password provided by your network provider - might not need this. (9) Tap OK to confirm and it should be fixed! Hope this solves your network error aswell otherwise let me know!

Hi! There can be many reasons for this problem but there is some stuff you can do: First: Remove any special metal protective case if your phone uses one. Metal and magnetic materials can interfere with the signal quality and cases in general can cover the atennas. Check covrage: In some areas with many tall buildings or other obstructions, the phone signal may be weakened. Carrier coverage can vary, so if your phone’s signal is poor in specific areas, try moving to another location. Sim mangement: Search for sim mangement in settings and check that the sim haven't been deactivated. Restart device: I guess you already restarted your phone and toggled airplane mode on and off to restart your cellular connection otherwise that a great way to start. Clean the simcard:Ensure that the card is clean and placed correctly inside the simcard-tray. Over time, dust & dirt can accumulate on the surface of your SIM card and stop it from working. If you need to clean your simcard use Isopropyl alcohol >70% and a clean...