No Data after unrooting + Resetting?

Discussion in 'Thunderbolt Tech Support' started by Ubermicro13, Mar 28, 2011.

  1. Ubermicro13

    Ubermicro13 Member

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    I unrooted and reflashed my Thunderbolt back to stock following the guide on these forums, and since then I have been unable to get a 3G or 4G or even 1X signal. It seems data is completely turned off on my device. I have used the #*#* number and also ##778# as posted on these forums. I still can make calls and send and receive texts just fine. I have never had a problem like this reguarding Verizon activation and I think it might have something to do with the 4G Sim card. Is their a number to dial or something to get that re-enabled?
     
  2. MrKleen

    MrKleen Senior Member

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    Did you dial 228? Someone wrote somewhere it messes up your sim card.
     
  3. Capt.D

    Capt.D Premium Member Rescue Squad Premium Member

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    It won't mess up your sim. Dial it and it clears never tries to or connect.

    Sent from my Rooted HTC Thunderbolt via Tapatalk Pro
     
  4. ForeverInOur

    ForeverInOur Member

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    try reflashing again?
     
  5. MrKleen

    MrKleen Senior Member

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  6. spider210

    spider210 Member

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    Incorrect *228 will indeed wipe sim card and it will need to be replaced.

    Sent from my DROIDX using Tapatalk
     
  7. Capt.D

    Capt.D Premium Member Rescue Squad Premium Member

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    Incorrect I have tried on mine at least 10 times and it will not make the connection...jnust tried again before responding and it wouldn't again...
     
  8. spider210

    spider210 Member

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    Funny we've had to replace plenty of sims due to people trying to update towers. It wipes the sim...

    Sent from my DROIDX using Tapatalk
     
  9. Capt.D

    Capt.D Premium Member Rescue Squad Premium Member

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    Are you 100% sure that does it...we cannt make the connection...Maybe it is something else and it's getting blamed on that....If it cannot connect it can't hurt it
     
  10. spider210

    spider210 Member

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    Do hard reset. Power and volume down key. Reset and leave along for 20 min. If no 3g your sim is fried

    Sent from my DROIDX using Tapatalk
     
  11. spider210

    spider210 Member

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    We've been doing this all day at corporate

    Replacing sims... that is... due to this simple human error.

    The thunderbolt automatically dials *22899 to send for activation when initially powered on so do not dial or try to use it after it resets . Let sit for about 15 mib then unlock and try setting you. If no go. Get new sim

    Sent from my DROIDX using Tapatalk
     
    Last edited: Mar 29, 2011
  12. Capt.D

    Capt.D Premium Member Rescue Squad Premium Member

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    I don't see the tie to *228 in that
     
  13. bassmankc

    bassmankc Member

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    I tried *228 about 20xs the first day I got it, St pattys and it just wont connect all my data, phone, magic unicorns still work?
     
  14. AmericanNomads

    AmericanNomads Member

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    Try removing the battery then the sim card. Reboooting it, if it doesn't work right away do that process again. This same thing happened to me and that what I did and I've had 4g for like 4 or 5 days non stop

    Sent from my ADR6400L using DroidForums App
     
  15. spider210

    spider210 Member

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    Try what I posted above




    Sent from my DROIDX using Tapatalk
     
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