@@Hoang-88 I haven’t run a test, but much better than before. It’s a smaller battery than what’s on the market now, so not as good. But my phone is just a dumb phone.
nice 5s dude! i kinda got inspired by you to collect older iPhones now and so far ive picked up an iPod touch 4th gen running iOS 4.3.2 and an iPhone 5s running iOS 8.4!
If you have any 5S models on iOS 8.3 (or any iOS 8 version for that matter), do you have issues with extreme sluggishness? I’m talking 30 second lag spikes. I had an iPad Air and an iPhone 5s on iOS 8.3 and they were nearly impossible to use.
@@GoJot yes, it is a tiny little thing between the battery connection and the Maine board, I saw a few videos on Russian iPhone RU-vid channels, it is programmable and can show whatever it's programmed to display.