Questions about my lg g3 d850

[Kay1986]

I have a long list of questions if someone wouldnt mind taking some time to help me...
Ill just start with 3
1. Why does it turn itself off and back on again? I cant figure out whynit would do this. I read somewhere that apps can do that?
2. My phone is from att. And i used it to do the bring your own phone program for straight talk. Do i have to keep the att apps? Why cant i delete them. Like lg health.
3. Its super slow and i cant figure out why. I dont have any games. I dont have any extra apps maybe 5 total. Why does it run so slow?
Ty to anyone who would be willing to help.
Key...

 

[lvt]

The D850 comes with 2GB RAM and 3GB RAM, which one do you have? It's nice to have the 3GB version as it would help with multitasking.

 

[lvt]

Phones usually restart themselves after an automatic update is performed. If your phone does it frequently and without apparent reason, it could be a hardware issue.

 

[Kay1986]

Where do i look to find out which gb i have?

 

[Kay1986]

My phone has never done an automatic update.

 

[lvt]

Where do i look to find out which gb i have?

It should be in Settings => Ram and Storage => RAM

 

[lvt]

My phone has never done an automatic update.

Does your phone have a setting page for automatic shutdown and wakeup? My LG G4 doesn't have it, if yours doesn't have it either, it could be problematic.

 

[Dannydet]

https://m.gsmarena.com/lg_g3-6294.php
This phone came out in 2014.
Time for a new phone in my opinion.

 

[lvt]

https://m.gsmarena.com/lg_g3-6294.php
This phone came out in 2014.
Time for a new phone in my opinion.

Yes the phone is quite outdated, but its 13MP camera with OIS can take really good photos. If you are not a heavy user, I think the phone still can serve you for some more time.

 

[tube517]

When was the last time you did a factory reset?

 

[Kay1986]

Its been a a few months. I had to factory reset to get it to accept the new sim card.

 

[tube517]

When mine had random reboots, I did the paper trick and it fixed it.

Click here for more info.

 

[Kay1986]

I absolutely love this phone. Ya shes old. But she runs like a champ. Lol. I just want to figure out whats wrong so it can continue to be the best phone ive ever had. Samsung i had two days did an update... crashed... They replaced it... Did the exact same thing.... I chose this phone instead and i dont regret it.

 

[lvt]

When mine had random reboots, I did the paper trick and it fixed it.

Click here for more info.

LOL it reminds me the PDA era when I had to use a small piece of paper to fix the widespread battery latch issue on the Dell Axim model.

Even if the above trick works, it's temporary and the phone can't be trusted, especially when your safety is involved.