How to: Samsung SM T800 Battery Replacement

Modern LiPo and Li-on batteries are good, however they can loose their peak charge or worse, fail. So what do you do if your tablet no-longer runs for as long as it used to? Throw it away and buy a new one? Pay someone an extortionate rate to replace it? No thanks. Instead, why not do it yourself? How hard can it be after all?
I am not and do not claim to be an official or qualified repair technician. Everything shown here is for entertainment and educational purposes only and I shall accept no liability for any damage or issues caused by copying what I do. Remeber, this is done for fun and the love of doing it!
You can support me on Patreon: / retrokrazy​​
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[@rainham1]

Pro tip -those are heat welded tabs you broke when you took the back cover off, not just clips as well. far better to remove the back cover with the plastic housing bezel from the front. you leave the bezel attached to the back cover that way you don't break the heat welded tabs off.

[@RetroKrazy]

Thanks for the feedback! I didn't realise they were heat welds, so I'll watch out for them if I need to do my current tablet, thank you!

[@Col-trek]

That back cover sure is tricky, but by your video, it's good now.

[@RetroKrazy]

Yes, it certainly can be though I'm glad the video helped you :)

[@kiwirose935]

Thanks so much, exactly what I needed! 👍😊

[@RetroKrazy]

You're more than welcome and glad it helped!

[@user-ic1jg1gz8p]

Thank you for your uploading about this.

[@RetroKrazy]

Not a problem and hope it helped with your tablet!

[@arunvairal9805]

Thanks Sir.

[@RetroKrazy]

If it helped, then more than happy and no thanks needed :) That SM T800 is still going strong as my daughter is using it pretty much every day!

[@cajadomatic]

Thank you!!

[@RetroKrazy]

You are most welcome :) If this helped get your tablet up and running again, then I'm more than happy!

[@tandigmhealth1244]

Thanks, this was exactly what I needed. Would be interested in how you got your Android version up to the level you show on your screen. Mine is still at the last version Samsung published in 2017....

[@RetroKrazy]

Hey, thanks for the comment and glad this video helps! The android version was just an auto-update as I didn't do anything special, sorry!

[@johncarlossequeiros8483]

The batteri you change is original and where you buy

[@RetroKrazy]

Hi John, I was lucky enough to find one on ebay. Good luck finding one!