Huawei E3372h-607 4G LTE USB stick Band selection Features

Link for download file : https://www.mediafire.com/folder/i0reeuq5b20t6/Huawei+E3372h-607+4G+LTE+USB+stick+Band+selection+Features

FIRST STEP : COM PORT FINDING . TO FIND COM PORT CLICK IN COMPUTER ICON OF DESKTOP AND RIGHT CLICK IN MOUSE AND DO SELECT PROPERTIES THEN DEVICE MANAGER AND GO TO BELOW TO MODEMS SECTION AND SELECT HUWEI MOBILE CONNECT AND SEE THE COMMAND PORT NUMBER.

First Enable AT ECHO COMMAND : ATE1 to get “OK” promp and select most interesting band : TYPE ATE1 AND ENTER OKAY IN KEYBOARD AND YOU GET OK AFTER THAT COPY DESIRE BAND TEXT AND PASTE IN COMMAND AND PRESS ENTER IN KEYBOARD AFTER THAT CLOSE THE COMMAND WINDOW AND OPEN HUWAI CONNECT MANAGER AS THIS BAND IS SLOW NOW WE DO SELECT NEXT BAND AS DOING SAME PROCESS

LTE 20 (800?MHz) AT^SYSCFGEX=”03″,3FFFFFFF,2,4,80000,,
LTE 7 (2600?MHz) AT^SYSCFGEX=”03″,3FFFFFFF,2,4,40,,
LTE 3 (1800?MHz) AT^SYSCFGEX=”03″,3FFFFFFF,2,4,4,,
LTE 1 (2100?MHz) AT^SYSCFGEX=”03″,3FFFFFFF,2,4,1,,
UMTS 1 (2100?MHz) AT^SYSCFGEX=”02″,00400000,2,4,7FFFFFFFFFFFFFFF,,
UMTS 8 (900?MHz) AT^SYSCFGEX=”02″,0002000000000000,2,4,7FFFFFFFFFFFFFFF,,

DEFAULT SETTING / REVERTING CHANGES : AT^SYSCFGEX=”030201″,3FFFFFFF,2,4,7FFFFFFFFFFFFFFF,,

for LTE BC40 (2300MHz) use command
AT^SYSCFGEX=”03″,3FFFFFFF,2,4,8000000000,,

source
4g lte