DC ever anticipated: the repair was relatively simple and the spare part seems to be a genuine part: it differs neither optical nor sound of the factory-fitted socket. Perfect, I did not complain in the slightest. :-)
On the Internet there are numerous disassembly instructions, the mE best you can find via Google with "iFixit Note II Headphone Jack / Earpiece Speaker Assembly Replacement". The Note 2 is replaced there for at least a 8/10 repairability, is so comparatively hobbyist friendly.
This guide is in frames (### ### Warning In the right column are often multiple photos work off per step!) Explains how to take apart the entire device. When exactly adheres (!) To the operations, the exchange of the socket is a breeze. The only difference in my case: the antenna cable in step 15 Fig.1 exist in my phone not only the other antenna cable in step 17 Fig.1. My Note 2 N7100 is a 2012, maybe the guys / gals who disassembles a N7105 at iFixit. Regardless, this one can then possibly miss a step.
Housing Connectors motherboard screws going, down, down, out, headphone jack, including speakers exchange (simply take out and the new tuck): Otherwise the tinkering does not differ appreciably from good old PC Schrauberei, everything is just a few sizes smaller. Motherboard back in, everything festklipsen again, clips inner life back into frame, tighten, done. Total duration of the repairs: about 30-45 minutes (professionals create the safe in half the time).
Of course, neither iFixit anyone liability for damage to the device accepts else, but at such an old smartphone 5 EUR-tinkering is a simple and quite fun alternative to expensive professional repair. Unrestricted recommendation so for tech-savvy hobbyists. :-)
