I hope no one minds a general RSAP question. I would rather run stock firmware but will root and run the RSAP app if needed. Have read the FAQ and it mentions the PCM is less compatible that other RSAP implementations due to needing additional information.
My Samsung S3 died today so I need to buy a new phone. The PCM 3.1 I have works perfectly with RSAP on the S3 and an LG G2, do I still need to be concerned about specific RSAP implementations or is the V3.1 implementation likely to be more compatible?
Considering the following phones:
Huwaei Mate 9 (Very little info on RSAP for Huwaei)
Any advice appreciated. PCM 3.1 supports standard Bluetooth HFP but that does not keep signal on my route to work and RSAP does.