I had troubles installing my S4 on windows 7 using windows drivers. I uninstalled all Bluetooth software then cleared device driver build-up with USB Deview. I then installed Broadcom Device Drivers, and re-paired my phone with only one S4 BT device not installed. These are all the S4 BT devices I got installed okay: Bluetooth Hands-free Audio. I allready download (galaxyS49505 boot repair QHUSB), it doest`n go to download mode, I´m bloody stuck finding all disk on the computer 0. PhishycalDrive0 610480MB ( sectors), size;Status;0 the oparation finish satisfactory tanks in advance.
This the driver for the Euronav also know as Globalsat BU-353 S4. It is advertised to work with Windows 8 and 10, but we don't have the drivers here they may be built-in to later versions.
S4 Meter Drivers
Tech specification:
General
Channels
48
Sensitivity-163dBm type
Accuracy
Position <15m CEP(95% horizontal, SA off (optimum conditions)
Velocity 0.1 meters/second
Time +-100ns synchronized to GPS time
Note: There is improved accuracy with WAAS/ENGOS availabilityDatumWGS84
Acquisition rate Hot start
Warm start
Cold start1 sec average
35 sec average
35 sec averageDynamic conditions
Altitude
Velocity
Acceleration
Jerk18,000 meters max
515meters/sec (1000kts) max
4g max
20 meters/sec/sec/sec maxPower5 v +-0.5Vp-p DC input (fed from USB) at 55mA max
Serial port (virtual com port via USB driver)
NMEA-0183 V2.2 GGA,GSA,GSV,RMC
at 4800 baud, 8 Bits, 1 stop, no parity
Standard interface USB 2.0 with virtual com port driverEnvironmentalOperating temperature
Storage temperature
Operating humidity-40C to +80C
-45 to +85C
5% to 90% non-condensingPhysicalDimensions approx (mm) 56 x 53 x 19 (2.20' x 2.08' x 0.88')
Weight 62.37gms (2.2 oz)Note: Specification may alter without notice, and presume best conditions for reception etc.