Samsung Galaxy Trend 2 Lite Battery consume from 50 - 32% to 3%

[Alin Tecsan]

Hi , i am newbie with my own of android collection devices (tablet , phone etc) and different brands.Old and new still android
Today i have an problem with trend 2 lite it have worse battery consumation when updated apps.I have updated service play store and random lags in 500 MB Phone RAM and so on.When i check my phone it beep beep battery low when more battery like 67% and then after a night 3 or 15% battery.What i have to do?
I accept any replay.

 

[belodion]

Welcome.

Does this also happen in Safe Mode?

Also, a Cache Partition wipe after a software update may be worthwhile, or even a factory reset.

 

[B. Diddy]

Welcome to Android Central! What's the battery life like overall? Does it drain pretty quickly? It's a 5 year old phone, so the battery is probably pretty worn out.

Here are the steps for Safe Mode: https://safemodewiki.com/how-to-turn-safe-mode-on-and-off-in-samsung-galaxy-trend-2-lite/

 

[Rukbat]

5 years? The battery is probably shot.