@livfe backlight is definitely compatible between those years. Right now nothing to lose :-) Give it a try. If anything were going to happen it'll be on the backlight strip not the board,

Data Network is very low what is the reson?

When i turn on mobile data the internet is good but after some times the internet slows down and i can't use apps like youtube,insta... but after i turn on and off airplane mode it runs good and after sometime it again slows down and i have to do the same. Pls help me to solve this (it is not sim card problem it is the device problem

Well I will suggest you to take professional help from the technician who can help you in fixing the camera

Induction me current not working

Here is a detailed listing of the iMac Pro systems

I wouldn’t be to quick going for the 18 core. When this system was designed the Intel chip logic was still struggling with its architecture.

Unless you are rendering or working in the medical field working with CRISPR having more cores and loosing clock cycles doesn’t offer most people the performance they are thinking would be gained.

128GB of RAM likewise is also no slouch! Review your Apps and work, even with my 2013 Trash Can doing heavy graphics work I haven’t needed more RAM. But onboard storage is a never ending desire for sure! But Apple went proprietary Flash modules, not a true SSD! Review this iMac Pro拆解

So the bottom line here is other than the RAM, the Cost - Benefit is just not there besides the risks of damaging something in the process which would not be good.

So while it’s nice to have an expensive Bugatti racing car, getting serviced or even driving it on the streets and dirt roads won’t push it to what it was designed to do.

SIMカードの交換方法をお尋ねですか？あなたの質問が正確に何であるかわかりません。

Are you asking how to replace your SIM card? I don't know exactly what your question is.

Google Pixel 3a SIM Card

Hello,

By the sounds of it, the only part of the phone that’s damaged seems to be the screen so below I have linked the guide and replacement screen for the pixel 3a. The guide will tell you the tools you will need. You can buy them all desperately or you can buy the Essential Electronic tool kit, which includes everything you need. (Apart from the iOpener but I tend to find using a hairdryer to blast some heat onto it seems to work nicely as well if you don’t want to spend the extra money to buy one.

Google Pixel 3a屏幕更换指南

[关联产品丢失或禁用： IF356-100]

[关联产品丢失或禁用： IF356-104]

Essential Electronics Toolkit