[Q] LTE Signal Strength Bug in Dev and AT&T Roms, not in GPE!??!
I have an HTC One Black Edition from AT&T. It came with hboot 1.44. I was able to successfully achieve S-OFF using the rumrunner method and I've tried a few RUU roms (not sure if that's the right word).
I've noticed the following problems though which are getting on my nerves.
1) The default AT&T rom that came with it would NEVER connect to LTE no matter where I was and it would always be on H+. Also, it seems to be stuck on Android 4.1 and won't ever go up.
2) The Brightstar US ROM connects to LTE but only ever gives me one bar ..again no matter where I am. The phone consistently shows ****ty signal quality (RSRP(dBm):-13 and RSRQ(dB):-112 for example and I'm outside where two other devices are showing 4 bars of LTE). I don't however, notice any drops in speed and speedtests show that it's working fine (so I think it might be a cosmetic bug..?). This is the ROM I WANT to use because it's just Android 4.4 and Sense 5.5 and looks slick..etc etc
3) The Google Play Edition ROM succesfully OTA's to 4.4.2 and always reports good LTE signal when it should both with the bars and the strength being reported. Speedtests report screaming speeds and I dont notice that it's any slower than when I'm using Brightstar. I'm not a big fan of this ROM as it's too barebones and I actually like some of the HTC goodies.
Right now I'm on the Brightstar Rom and this is what my Bootloader looks like; just looking to get some input to see if I've done something wrong or if this really is a bug?
*** UNLOCKED ***
M7_UL PVT SHIP S-OFF RH
CID-BS_US001 (changed so I could flash Brightstar, it has also been 11111111, CWS__001 and, GOOGL001 before)
HBOOT - 1.56.0000
eMMC-boot 2048 MB
Dec 11 2013, 18:14:51.0