Can't Send SMS Text After Unlock Fix 

To give you a little more info I am actually an iPhone unlocker and unlock about 20 4S a week- ever since 5.1.1 came out I have seen this issue with 60% of the phones I unlock- I make all of my customers get the 128K sim- found out the internal T-mobile part number to ask for- your video was great because now I know the physical difference which helps when working with sims from other carriers- anyways I do have the 128K and was testing out a Bell Canada 4S (GSM) I unlocked

Thank you very much. Though this was posted few years ago and things have changed drastically, i only found this video with the right solution to solve SMS issue that i had in my iPhone x. Appreciated!

Yeah, Same goes for the T-Mobile stores in my area. However, I think they changed something with the oval shaped middle sim cards and the new ones seem to be working now.

Hi Ty! You were the only one on the whole interwebs who could help me unlock my phone! But now I've just tried to send an MMS, and can't get through. Do you have any tips for this? And yes I did try turning it off and on again ;)

No problem. Thanks for the reply. I use the R-Sim 3 in black and gold. I've tried the Gevey ultra S + C and they work fine. If you have the right sim card, rebooting the phone should fix the issue. The sim cards with the oval shape in the middle have that issue for some reason. What does your sim look like?

Well thank you. Did you try setting up the SMSCnumber through your phones dialer too?

thanks for your reply does it matter that im on the unlimited plan pay as you go?

Thanks for making this video- I do have the 128K sim and followed your instructions - when I enter the reprogram I get "Setting Failed" instead- Im using a Gevey Ultra S CDMA - are you using Gevey, R-Sim or something else to unlock your iphone? Thanks

Thank you very much for this video it's 2018 and I luckily found this before I ended up calling the phone I have junk .. thank you

Thank you sir! worked perfectly for my Iphone 3Gs :)

After I wrote you I kept trying it and finally got it to take but not sure what changed to get it to finally accept it since I hadn't rebooted. Any thoughts?

i have a question i was hoping you might have an answer... first let me tell you what i have i have the 4s on verizon..i unlocked it with gevey ultra s...for some reason my internet safari and youtube work fine but not txting calls work good to "do you know what the issue is? also the voicemail spoof you get when unlocked is no longer on my phone "do also know why?

Thank you so much 💖 Im from philippines but its working 💖 thank you 😘

What if I have the correct service center address and still cannot send texts???

Hi Ty, I have the right sim card and everything but it still won't work, i've tried rebooting it and nothing worked. Have any ideas why? Could it be something with the phone?

Hello, Ty! I am still having this issue! I can receive SMS but not send them! I bought my phone in the U.S from AT&T, went somewhere to get my phone unlocked, and moved to England. The server works fantastic but not iMessage. I am thinking it might be because I have the football sim card. Do you happen to know anywhere I could purchase the other sim card you recommended. I have tried Mobile 3, and EE which is like T-Mobile. PLESAE HELP. :(

the only thing that sucks about the correct 4S gevey compatible tmobile sim cards is they arent copatible with all iphone 4 geveys, other than that the fix I use for this is a fresh restore w/official itunes activation (and jailbreak for cdma) and sms works fine after that

hey your method didnt work on my iphone i have the bad sim card will they charge me to get the other one?

what happen when u have th plus 7? is there a way i can fix that?

THANKS A LOT

Yeah in my experience it doesn't work every time and sometimes you have to try a few times to get it to work. Avoid all that trouble with the right sim. The T-Mobile store by my house charges 10 but last time I went in I took my phone in and showed that it didn't send texts and they replaced it for free.

how you got your send button green Ty??

Thnxx

Thanks

thank u so much this helped a million

Thanx a lot sir! It really works! :) btw i am using iphone 3gs!

i dont know were to find the SMScenter on my iphone HELP ME PLEASE ! tnq

I couldn't understand all the explanation beacuse you talk very fast for me, I'm from México and I have my previous cellphone's sim, is a 128k with two lines in the sides like circular, do I need a new one? or does it work for my iphone 4s? 'cause I have the sms problem too :(

Thanks alot 🙏

would this work with H2O Wireless too?

i have an r-sim 8+ and my nano sim is 128 kb but i cant send messages when i try to change my csms it say "setting failed service center adress no adress"

thanks al get it fix tomorrow then

Hey, it didn't work for me. I have the Sprint Iphone 5 with RSim7 with simple mobile service. The Smsc number is correct but, i still cannot send texts, could really use some help. thanks

How do I get the sim that works

do you know AT&T smc #

Hello I could not send sms in this way, you can have another way? Thank you

i got + 7,what I have to do?

This worked cheers bro

Thankx mate. It worked for me :)

I went to tmobile an they only carry the one micro sim card that don't work how do I fix it

Thank dude

wow ! it really works. thank you so much :)

work perfectly on my phone

Hey man I did the steps u recommended the smsc number is the right one and still I can't send any text mess

tnx bro work here

Does it work with an T-Mobile android phone? My phone is T-Mobile but my carrier is Cricket

I have the same SIM card you have in the phone, but I can't send nor receive picture messages. Help please!

Love u bro thx thx thx

Hey man today i went today to my tmobile store they didnt have the 125k sim card the one you recommended us to get they didnt have it so the guy gave me a sim card with the football in it but he said that it was different one it had a different code the good one has 50.01 and the bad one had 50.05

I can help but I am not sure it might work

hey umm i did this with at&t and now i cant send anything help!

thx u , worked

how come mine say setting failed?

I went yesterday in T-Mobile store and took the new sim card like on this video...it still gives me +7 message and still cant send messages...what should I do?

i can't send a message still i don't know why?! please help!

Is not working with anything I tried a new sim card also can you find a solution many people have still problems after this method

i unlock it for AT&T i can send txt but i can not send (picture message) how i do solve this???

I need help it's still not working

Thanks Ur awesome :D

I still can't!! Urggg!

bro please help , when i enter text message i cant enter ,it disabled

it says setting failed

correction im using version 6.0 not 6.0.1

mine still doesnt work :(..and i dont have the little dots thing.sigh. i can send imessages and receive text.

when i get a sms i cant reply on the same sms! i have to change the number, like adding 0 or a + and then the sms goes through! do u have any solution? or any fix i can use?

Sir my 3g can receive message but its blank message , how can i fix it

Sir, my cherry mobile can't send a text message and I can't perform a call.. how can I fix it? please help..

Mine just says enable please ensnarled text messages

please make an video on Android

my phone is not letting me do the codes

I can't send messages to some but then I can't to other people .

My phone can't send message but can receive them what should I do

i can receive a text but cant send one i have a iphone 4 with verzion

I rebooted it and I was still unable to send text messages,help please?

Did not work

I still cant do it :(

on mine it says MMI succeeded

nag wowork lang cya pav nag dowload ka ng android massages pero pag nag punta ka sa totoong message mo di parin Rety parin ng rety

I tried and it still didn't work

Nope, that phone in the video has a pay as you go card installed.

didn't help at all

sending Messages (locally) works fine. but if I send internationally, or to a local number with the international code (+966, 0039..) the message is sent, but not received by the other person.

hi, after I enter *#5005*7672# it shows "+7" what I do now?

i cant send or receive messages or phone calls, so it wont let me register my sim, HEEELLPPP PLEEASSEE!!

Lancelot *I recommend website Wosphone . com , Very satisfied.*

I have a moto E4 from Verizon just changed my number and I can make calls and all but I cannot send a text message or receive a text what is going on with it