ZTE MF 667 keeps restarting while plugged in USB Port - GSM-Forum

diedo · 05-13-2014, 08:34

Well the thing is here after installing the dashboard the modem goes to phase two which installing modem and diagnostic ports but at this point it keeps restarting it is unplug and plug the USB automatically ... you can hear the sound of the USB device being plugged and unplugged .. i need to know what is the problem and how to switch it to Diagnostic mode with going to modem mode .. From Storage mode to Diagnostic mode .. so the my definition to the problem is .. The Modem Keeps Resetting ... any help ?

diedo · 05-14-2014, 00:38

it's obvious no one will answer indeed !

diedo · 05-15-2014, 05:14

anyone ?! or does anyone knows how to reset this modem with hardware reset like jumpering or anything ?!

.::EXTREME::. · 05-15-2014, 06:30

New modem? ZTE MF667 ?

is that shows comports , when you think its connected?

is that a WEB GUI installed?

diedo · 05-16-2014, 01:34

Quote:

Originally Posted by .::EXTREME::.

New modem? ZTE MF667 ?

is that shows comports , when you think its connected?

is that a WEB GUI installed?

it is a new modem from Etisalat Egypt + it is unlocked + without webgui the other version of it is Vodafone K4201-Z doesn't show com ports but you can get it into diag mode by going to s pecific link like the famous Huawei E303s HiLink

... but what i experience here is that i left the modem for like 3 months never plugged it to a computer and it was working very good two days ago i plugged it in and then installed the Dashboard when windows starts to install the modem+diag+nema windows gives the sound of an unplugged usb device and it shows in the in the device manger very fast and then it disappear and the light turn from red for one second and then on again on red stable light .. i know how to solve this issue with patching the NODOWNLOAD.FLG flag but the i need to get it into Diag Mode .. but it is restarting giving me no chance to deal with the com port .. please help as soon as possible or i'll throw this piece and waste another 50$ on a new modem .. thanks !

05-13-2014, 08:34	#1 (permalink)
diedo Junior Member Join Date: Dec 2010 Posts: 38 Member: 1456229 Status: Offline Thanks Meter: 0	ZTE MF 667 keeps restarting while plugged in USB Port Well the thing is here after installing the dashboard the modem goes to phase two which installing modem and diagnostic ports but at this point it keeps restarting it is unplug and plug the USB automatically ... you can hear the sound of the USB device being plugged and unplugged .. i need to know what is the problem and how to switch it to Diagnostic mode with going to modem mode .. From Storage mode to Diagnostic mode .. so the my definition to the problem is .. The Modem Keeps Resetting ... any help ?

05-14-2014, 00:38	#2 (permalink)
diedo Junior Member Join Date: Dec 2010 Posts: 38 Member: 1456229 Status: Offline Thanks Meter: 0	it's obvious no one will answer indeed !

05-15-2014, 05:14	#3 (permalink)
diedo Junior Member Join Date: Dec 2010 Posts: 38 Member: 1456229 Status: Offline Thanks Meter: 0	anyone ?! or does anyone knows how to reset this modem with hardware reset like jumpering or anything ?!

05-15-2014, 06:30	#4 (permalink)
.::EXTREME::. No Life Poster Join Date: Jul 2011 Location: ۞_ KERALA__۞_INDIA Posts: 3,352 Member: 1619462 Status: Offline Sonork: 100.1606509 Thanks Meter: 1,517	New modem? ZTE MF667 ? is that shows comports , when you think its connected? is that a WEB GUI installed?