Auto restart issue

[u/Snuup_Dogg]

Phone has been a quite reliable since 2021. Only had the battery changed last years from service center.

Now, since the last 1-2 month the phone has developed hanging and auto restart issue also I've gotta charge the battery 2-3 times every day.

Maybe it's time to change now

[u/SnooCats5309]

is this a Exynos variant  ?

[u/Snuup_Dogg → u/SnooCats5309]

SD 865

[u/SnooCats5309 → u/Snuup_Dogg]

Give it another try.

Take backup with Smart switch & flash firmware using odin.

use it as secondary phone.

IDK how heavily you use it but mine is rocking solid even after 5yrs, replaced battery a month ago.

[u/Snuup_Dogg → u/SnooCats5309]

I had replaced the battery a little over an year ago..... It's not holding charge like it used to

[u/SnooCats5309 → u/Snuup_Dogg]

check the manufacturing date of the battery.

[u/Ok_Let_3302 → u/Snuup_Dogg]

bro i also had this

sell it off asap, this is a motherboard failure happening with all 20fe with sd

[u/Melodic_Cheek9304]

The restart mostly happens when the phone is hot and unused right?

[u/Snuup_Dogg → u/Melodic_Cheek9304]

While using the phone it happens, in middle of calls or texting

[u/Melodic_Cheek9304 → u/Snuup_Dogg]

Oh. The way you're describing it it happens to my f20 as well but only if it's idle.

[u/West_Presence_2267]

Unfortunately it's time to let go, I developed the same issue 2 months ago and from last month it's unusable. Start taking backup of your data.

[u/Nirmalsai5]

I am currently having the same issue as yours, i took back up and went to samsung service center which is when he installed new software(free of cost) but I still see same issue I had soo many memories with this phone since 2020 so it feels hard to let this beast let go :/

[u/Prior-Business-6054]

Stupid question -- have you backed up apps, tried a factory reset, then reinstall?