I did not... As well my 4g has totally stopped working. I would say its the lte towers in my region but my gf has a 4g phone from boost thats lte is working perfectly. Tried everything. Airplane mode swap, pulling lte sim and reinsert, tried to manually update prl and it completes but does not fix lte. Tried pulling the battery. I had been removing bloat, but even restoring my stock nandroid doesnt fix..wierd because the phone had amazing speeds here in my house and now it seems my lte has died 0.o