I watched the ifixit videos, read the instructions, and most importantly I read what the people said after replacing the battery (also from ifixit). I found out there are three reasons why the home repair goes wrong. (1) Not keeping track of the screws. They are of different length putting a long screw where it does not belong will ruin the motherboard. Mark them with colored sharpies. (2) The second way to fail is not being able to remove the tape that is holding the battery. Use the heat gun!!! I broke the second tape and I had to use a credit card to pry it out. (3) The last one is not insulating the battery connector. A metal cover goes over it, and it will short the battery. Put an electric tape over it. I think the third reason is why the phone starts acting crazy.
ZTE Z432-Black (AT&T) Cellular Phone Factory Unlocked Works On All GSM Networks!
Feb 09, 2017
ATT bloatware and TOO SLOW to access the phonebook!
It is network unlocked, so that you can put any sim. However, at&t software cannot be removed. Most importantly, it takes long time to access the phone book. If I had known that I would have bought a different phone.
3 of 6 found this helpful
Mizon Peptide Ampoule Cream 50ml + Free Gift Sample !!
Aug 22, 2018
Works
I saw immediate change in my skin. I am 45, Asian, and live in dry area. Wrinkles visibly reduced.