It is a !&&* of work, but it works at least from being capable to do it and it went relativerly smoothly. But!!! Even if for sure I didn’t break anything, the iPad doesn’t work at all. It looks to me as for sure nothing went wrong during the change and repair process, that simply the new battery is broken, or is there any trick to get it running like in other cases were a battery activation process is required? I’m really disappointed after all this work and being so careful with each step during the process!!!