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Help unlocking I337 not letting me access umts or any service menu

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Join Date: Feb 2014
Default Help unlocking I337 not letting me access umts or any service menu

Long story short i bought 2 preowned phones for Christmas at game stop. One of the phones I sent it out for service and the mobo was replaced. The phone lost it unlocking and I've being trying to unlock it for 1 month now. I've tried all the different menus nothing can be accessed in the services menu. I have gone to every retailer possible paid for the unlock codes several times. I paid $500 for this phone and i can't even sell it on ebay everyone wants it unlock-able. I even had Samsung re install the software at best buy. Still can't put in any code cause still get "Network Unlock Request Unsuccessful". I paid 3 code unlocks for $30 a piece and the phone sell for eBay from $380-$420. I was going to wait for kit kat update to try the unlock codes but by then the phone will be worth $200. I Don't want brick the phone or root it I just need someone that knows this stuff to fix it so i can sell it ASAP.

Please help me I've being dealing with this for a month
joshm.1219's Avatar
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Location: Philadelphia
Why don't you ask in the at&t forum, this is Verizon you probably won't find anybody who knows about your carrier

Sent from my SCH-I545 using Tapatalk
  • CARRIER: Verizon
  • PHONE: Samsung S4 HTC One Max
  • CASE: Otterbox Defender modded to fit Anker 7800mah battery HTC PowerFlip
  • BOOTLOADER: MDK, loki bypass S-OFF & Relocked
  • RECOVERY: TWRP 2.7.x
  • KERNEL: Ktoonsez with Project Icarus profile and Hydra script FlyKernel
  • ROM: Eclipse TW 4.4 Adrenaline Sense 6
  • LAUNCHER & MODS: Google Now launcher with XGEL settings, GravityBox, Heads Up notifications, & Android L navbar
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