- #Ibackupbot battery cycles update#
- #Ibackupbot battery cycles full#
- #Ibackupbot battery cycles software#
Two of the key parameters that indicate the battery health are the capacity and wear level, which collectively show how efficient the battery is at retaining charge.Įvery battery has a measure of its power over unit time, usually denoted by milliampere hour (mAh) which is known as its capacity. It gives you an overview of how long the battery is going to last, based on the current charge, and different types of usage. Check iPhone battery health – iOS appīattery Life is a great iOS app that gives you information about battery runtime, charging capacity and the wear level of your device’s battery. For this, we have an iOS app to give you a basic idea of the battery, and a Mac app, which gives in-depth battery details, and a few more important statistics. The first step is to diagnose your iPhone’s battery health, with parameters like charging capacity, wear level, battery charge cycles, etc. 1.2 Check iPhone battery cycles – Mac appĬheck battery health of iPhone (or, iPad).1.1 Check iPhone battery health – iOS app.1 Check battery health of iPhone (or, iPad).The video playback lasted about 6 hours (twice as much!) and iBackupBot confirmed that the battery is back to its nominal capacity. The new battery was only charged at 25% so I recharged it completely and then I did the same tests than before. Once I was done the iPhone booted with no issue and everything was working fine (3G, Wi-Fi etc.). I was not able to avoid moving it so I was just very careful to put it back in the same position underneath the top screw when I put everything back together. The only thing that I found a little confusing was the ground clip mentioned at step 5.
#Ibackupbot battery cycles full#
It said that after 626 charge cycles, my battery full charge capacity is at 1024 mAh (compared to the original 1430 mAh).Īs expected the iFixit guide is perfectly clear and detailed.
#Ibackupbot battery cycles software#
I also found a piece of software called iBackupBot that is able to extract some of the battery stats from the iPhone.
I recommend muting the iPhone or you'll probably get crazy after about 5 minutes. First I charged it fully and then I played the Nyan Cat video in fullscreen mode using the Youtube app. To have a rough idea of the state of my old battery, I did two things. Apple charges 75 euros to replace an iPhone battery so I looked at the iFixit iPhone 4S battery replacement guide and it seemed reasonably easy and you can find an iPhone 4S battery on eBay for 5 euros, plastic tools included and free shipping! I don't expect to have an original, Apple-certified battery for that price but I decided to give it a chance anyway. Anyway this time I decided to actually do something about it. The issue is probably aggravated by the cold winter. However now my iPhone is 2-year old and once again the battery cannot last a whole day anymore.
#Ibackupbot battery cycles update#
My cellular plan includes enough data per month and the 3G network is fast enough in Paris that I could update apps and download podcasts painlessly via 3G.
I worked around the issue by disabled I few things including the Bluetooth and even the Wi-Fi. When I used the data connection or the GPS more than usual, the device often ran out of power before the end of the day. After one year of service the battery of my iPhone 4S started to show signs of weakness.
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