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Factory reseting mc7455 modem?

Posted: Sun Apr 19, 2020 11:13 am
by Jasonteakwondo
Ive had it with the droping issues so i looked into fixing this problem quite blindly. Knowing it would be a hassel if i made a mistake... so here i am.
Firstly i rebooted the modem not sure what that did
Secondly i factory reset the modem which is where i think i screwed up. (I paid to have the generic firmware upgraded but it says i should reflash it twice after factory reseting with at! Commads
Then i flashed the shit out of the router.
hours after all that im giving up troubleshooter is fine i know at!cnum/pin are ok and gstatus tells me its registered and low connection but no SCC's
I would think the mc7455 is usable at its basic firmware but i guess not. Also somwhere i read that the em7455 cant be rolled back so i would hope the same applies to the mc 7455.
Well guys its the white flag for me gunna get some rest thank you in advance for reading
Fyi Im using a WE-1026 firmware 2020301

Re: Factory reseting mc7455 modem?

Posted: Sun Apr 19, 2020 1:06 pm
by Didneywhorl
What carrier are you using?

Re: Factory reseting mc7455 modem?

Posted: Mon Apr 20, 2020 9:12 am
by Jasonteakwondo
At&t (broadband)
says modem present/not connected

Re: Factory reseting mc7455 modem?

Posted: Mon Apr 20, 2020 9:35 am
by Didneywhorl
Give us the output of AT!GSTATUS? In the AT Command terminal, please.

Re: Factory reseting mc7455 modem?

Posted: Mon Apr 20, 2020 9:52 am
by Jasonteakwondo
at!gstatus?
!GSTATUS:
Current Time: 119579 Temperature: 42
Reset Counter: 3 Mode: ONLINE
System mode: LTE PS state: Attached
LTE band: B4 LTE bw: 15 MHz
LTE Rx chan: 2225 LTE Tx chan: 20225
LTE CA state: NOT ASSIGNED
EMM state: Registered Normal Service
RRC state: RRC Idle
IMS reg state: No Srv

PCC RxM RSSI: -85 RSRP (dBm): -121
PCC RxD RSSI: -80 RSRP (dBm): -111
Tx Power: 0 TAC: 9612 (38418)
RSRQ (dB): -12.3 Cell ID: 05D36818 (97514216)
SINR (dB): 4.4


OK

Re: Factory reseting mc7455 modem?

Posted: Mon Apr 20, 2020 11:46 am
by Didneywhorl
What router is this in?

Two things.

1: There is a variance in your main and aux antenna, not much but may need to look into the connectors and make sure nothing is loose or grounded slightly by touching mounting screws.

2: Your signal numbers are garbage. You are BARELY connecting.

Besides barely being connected and there being a variance in the two antennas it IS connected to the att network.

Re: Factory reseting mc7455 modem?

Posted: Mon Apr 20, 2020 12:02 pm
by Didneywhorl
You also prob need to return your SIM card to its original device, a phone? And get it to communicate, then try the modem again.

What type of account is this from? AT&T is getting more restrictive with their accounts.

Re: Factory reseting mc7455 modem?

Posted: Mon Apr 20, 2020 4:15 pm
by Jasonteakwondo
Ok yeah so I switched routers back to the good ole att ZTE hotspot. Works fine with that.
I imagine if I reflashed the mc7455 i maybe able to get back to connectivity with the WE-1026

Re: Factory reseting mc7455 modem?

Posted: Mon Apr 20, 2020 5:54 pm
by Didneywhorl
I think ATT sees the imei changed and shut it down. They are getting like that lately