Samsung Tab A 8.0 (P355) Battery Drain

Question

Samsung Galaxy Tab A 8.0

Released May 2015, identified by model number SM-T350. Features 8.0″ TFT capacitive touchscreen, 5 MP camera, Wi-Fi, GPS, Bluetooth.

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Azim WHITE @azimwhite

Rep: 263

5

13

Veröffentlicht: 27. Aug 2018

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Samsung Tab A 8.0 (P355) Battery Drain

Hi I got Samsung Tab A 8.0 (P355) sent in to me for repair regarding battery percentage decreasing while charging. After changing a new battery, the battery percentage are increase.

But when the Tab are not charging the battery was draining very fast (1 minute 5% decrease).

What is the possible problem ? Does the cause came from the charging IC ? I dont have the schematic for P355. So What should I do next ?

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Joebert Lazano @joebertlaz35998 Rep: 56 5 1 · Answer 1 · 2018-08-28T00:40:13-07:00

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Joebert Lazano @joebertlaz35998

Rep: 56

5

1

Veröffentlicht: 28. Aug 2018

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Try to Factory reset your Tab it will default all of your settings, the reasons why the is so fast to drain is because of the usage and performance..

When your Device is in the idle mode try to off (Wifi, Data, Bluetooth and other apps. including the other tab)

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So u mean do I need to erase everything ?

28. Aug 2018 von Azim WHITE

Try to do the 2nd option When your Device is in the idle mode try to off (Wifi, Data, Bluetooth and other apps. including the other tab)

When the 2nd option doesn't work you must do the 1st option, Back up your Files First.

30. Aug 2018 von Joebert Lazano

Mine is doing the same thing,i have turned of my wifi,data,app ect.it was good for a few days than it started again,charging slow,and even losing % on a charging mode.did the above help the previous comment.

6. Jun 2019 von ritakool

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