- 12-02-2003, 11:50 AM #1Junior Member
My SE Z600 have an old firmware because i buy it when it comes first. in my opinion the RF quality of SE Z600 is very bad! If i change the firmware with the latest firmware, it will rise the quality of RF? Please let me know...
› See More: Are a new Firmware Can change RF Quality?
- 12-19-2003, 12:18 PM #2Newbie
I've heard that it can increase power to the antenna (at the expense of battery power). I've seen posts on AT&T forums about firmware updates to certain phones like the SE T616 that have proven to increase signal strength.