ZTE MF90 BOLT Sucessfull unlock, but lock again after restart

[afank]

Hi..
I unlocked my ZTE MF90 Bolt using DC-unlocker. The status is unlock fine but after restart, modem lock again. Have powered off on several times, removed batteries and reset...still lock.
i want to retry to unlock again, but button unlock is disable and my credit 0.
Pls advice..
Thxs and sorry for may bad english

unlock.PNG
lock.PNG

[Valdemaras]

Unlocking same device again won't cost additional credits, you can repeat unlock with 0 credits in your account. Make sure it has original Bolt firmware in it, if you have used our patched firmware updater for modem you'll need to download and write original one from bolt's page.

[afank]

Oh...
Ok i will try..
thxs for your quick reply..

[afank]

i have try re-unlock.
status at dc-unlocker successfull unlock.
but my ZTE Bolt MF90 still re-lock after few restart (led signal is red and still locked at web gui or check using dc-unlocker).
Please advice..
thxs..

--Unlock Process done
proses.PNG

--But still lock after restart
lock again.PNG

[Valdemaras]

You sure that you haven't used on this same device our patched firmware updater of bolt? It has original one from Bolt? If it is original one, then attempt to insert sim card that has pin on it, then turn on device, access web gui of mf90, enter pin, enter log in details if requested and see if it still shows signal strength with red bars on device.

[afank]

yes, i'm using original update from bolt (http://www.boltsuper4g.com/ayo-updat...e-wifi-mu.html).
the sim card has pin on it. but still sometimes lock, sometimes unlock. after restart the product.

[Valdemaras]

Might be so that need several restarts after changing sim.

[afank]

nevermind..
i unlock my ZTE Bolt using another method from my friend.
using pin or not on sim card and restart or hard reset, my ZTE BOLT stil unlock.

maybe if it's ok, you can re-credit my account.
thxs and sorry for my bad english

[vampire13]

i have same problem.after unlock still locked.any solution?

[Valdemaras]

i have same problem.after unlock still locked.any solution?

Insert Sim card that has pin on it, then access web ui of device enter log in details and sim pin, then it should work, otherwise try to restart device several times.

[vampire13]

Insert Sim card that has pin on it, then access web ui of device enter log in details and sim pin, then it should work, otherwise try to restart device several times.

it worked.unlocked.but after restart locked again

[Valdemaras]

it worked.unlocked.but after restart locked again

Repeat restart once again or even few times, these devices requires to be restarted several times usually.

[vampire13]

reporting sir.worked perfect .now unlocked .world first BOLT indonesia build 7 mar 2014

[Valdemaras]

reporting sir.worked perfect .now unlocked .world first BOLT indonesia build 7 mar 2014

Great news, thank you for this information.