3utools 3.03.017 download the new version for windows

The company created a cheap battery replacement program for users who suffered severe device performance problems without knowing why and offered $29 battery upgrades rather than the typical $79 fee it charged. In 2017, Apple was caught lowering the performance of older devices without ever notifying end-users it had done so to preserve battery life.

Hope you’re comfortable with a soldering iron.Īs iFixit writes: “This “Service” indicator is the equivalent of a “Check Oil” light that only a Ford dealership can reset, even if you change the oil yourself.”īut we can’t say it’s a surprise. According to iFixit, the only way to bypass the problem is to remove the microcontroller from your original battery and attach it to the new one.

Swapping in an authentic Apple battery doesn’t work because the authentication key associated with that battery is different from the authentication key your phone expects to receive.

This means the battery can have an authentication code that’s locked to the specific phone and can only be changed by Apple or an authorized reseller. The messaging from Apple pops up in both the latest version of iOS 12 and the iOS 13 beta.īut the real kicker here is the fact that this message happens even with a genuine Apple battery. There’s a Texas Instruments microcontroller attached to the Apple battery and it’s capable of acting as an SHA-1/HMAC authentication device. The message persists, even if you swap in a genuine Apple battery, and it’s an attempt to shove customers towards using Apple and Apple-authorized resellers to the exclusion of third-party stores.Īccording to Justin at The Art of Repair, via iFixit, the message will pop up if you replace the battery on an iPhone XR, XS, or XS Max. The company is apparently activating a feature that it’s previously built into its products. Apple has begun locking its batteries with software to prevent third-party replacements from reporting their status properly.

3utools 3.03.017 download the new version for windows