All users are requested to not yet update to 3.0 OS and stick to v2.2.1 firmware for Now
This is a recommendation from the rebel sim Dev Team as the Solution for 3.0 OS is still in Early Beta Stages and will take some time and few firmware releases to mature.
However on the other hand the rebel sim is working very well on the v2.2.1. and users can take advantage of the many firmware’s with enhancements’ for different regions worldwide from the downloads page.
We advise to Wait till more feedback is received from the Rebel R&D Team.