A lot of battery for cellphones come with the tape preinstalled, I cannot say for sure if you will have tape on yours as it depends where you bought it. IT IS important that the battery remains in place and doesn't, not adhering the battery to the watch will make it wiggle everytime you move your wrist, that can very well damage the battery and make it easily swell, and the cable that connects the battery might rip also. You don't need to bathe the battery in glue or anything, but you do not want it to move around either. Hope this helps.

I believe either the daughter board is bad or the installation wasn't done well. on the daughter board you will find the charging port, the audio jack, a microphone and a antenna connection. The way it sound it would be either a bad installation where the antenna wasn't reconnected and the microphone placement isn't flush where it needs to be. Or the new board itself is the issue.

Even with an original seal, there really isn't a 100% waterproof phone, if you search Pixel 3xl back housing seal you will find some with the same shape and size as the original, i woud recommend using a proper seal made for your phone model because doing it by hand with double sided tape will often leave gaps in the corners where dust and liquid can come through. Honestly just closing it well enough with tape or glue you have should be fine if you are the one using it, but like i said, phone are not waterproof.

Yes both the Ipad air 4 and Ipad air 5 have the same charging port, but there is 2 different models make sure to check wether your tablet is the wifi or 4g version. And so you know, that repair has a very annoying solder connection instead of a simple plug unplug connector like your screen has. You will want someone with soldering expirience cause you can easily damage the motherboard if you don't know what you are doing.

I don't know that there is a 3g version but yes the same screen will work on the A52 4g, A52 5g and A52S.

You said it was stuck at android screen, that sound a lot like a boot loop. Sadly there are multiple reasons for a cellphone to do a bootloop, the easiest repair you can do is to unplug components one by one and seeing if the phone fully starts. When your phone boots up, it check every component (camera, microphone, speakers, etc..) if they are there or not. If one of your components is damaged it sometimes wont be able to tell if its actually there or not and will reboot and check again. I would recommend disconnecting a component, try to start the phone and if it loops, you reconnect that component and do another. It's not a perfect method but it will tell you if there is something else than the battery that needs repair. Of course remember to always disconnect the battery first.

There is a easy way to restart your device, it's called forced reboot or hard reboot. On the motorola edge you simply have to hold the power button for 10-20 seconds, you can let go when you see the boot screen.

Sadly the awnser is no they are not interchangablethe iphone 8 plus camera only works with 8 plus and the same for the 7.

Bonjour, sur votre modèle de cellulaire le bouton on/off est situer en haut des boutons de volume, je veux juste être sur que vous ne pesez pas sur le bouton de l'autre coter du cellulaire car c'est pas lui qui va allumer et éteindre votre cell, c'est celui en haut des boutons de volume pour éteindre le cellulaire. Mon autre question, êtes vous capable d'augmenter ou diminuer le volume, si vous n'êtes pas capable c'est parce que la composante fait default et il faut la remplacer. Translation Hello, on your cell phone model the on/off button is located at the top of the volume buttons, I just want to be sure that you don't press the button on the other side of the cell phone because it is not the one that will turn it on and turn off your cell, it's the one at the top of the volume buttons to turn off the cell. My other question, are you able to increase or decrease the volume, if you are not able it is because the component is faulty and it must be replaced.