Hey I have a att note 10 I recently got unlocked with a unlock code. I put in a Verizon sim card and service works but the carrier profile and apps aren't switching to Verizon from att.
I got the att note 10 unlocked by unlock service that sent me the unlock code.
I'm not sure what to do iv factory reset the device multiple times and I can't seem to get the phone to switch to Verizon software like the boot screen showing Verizon and all the Verizon apps so I can get wifi calling working.
I tried this before with smooth success with a TMobile note 9 that I got unlocked and installed a Verizon sim card then it immediately prompts me to reboot the device to switch all the new sim card carrier settings and apps.
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MY sister has an att galaxy note 2. She've since left att and switched to tmobile. She also got att to unlock the phone before she left so she could use her tmobile sim card.
Now i'm trying to update her note 2 from 4.1.2 to 4.3 or 4.4 and it says there are no servers or updates avaiable. So you can't update an att note 2 while on tmobile network?
Also if i'm somehow able to do it, would updating her phone lock her phone again and prevent her from using her tmobile sim card?
Would flashing any roms also lock the phone and prevent using tmobile sim?
jinjin12 said:
MY sister has an att galaxy note 2. She've since left att and switched to tmobile. She also got att to unlock the phone before she left so she could use her tmobile sim card.
Now i'm trying to update her note 2 from 4.1.2 to 4.3 or 4.4 and it says there are no servers or updates avaiable. So you can't update an att note 2 while on tmobile network?
Also if i'm somehow able to do it, would updating her phone lock her phone again and prevent her from using her tmobile sim card?
Would flashing any roms also lock the phone and prevent using tmobile sim?
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I started to ask a bunch of questions.... Let's save time and just try this.
http://forum.xda-developers.com/showthread.php?t=2568537
I've tried unlocking my AT&T Galaxy Note 2 using service mode. I downgraded the phones modem to the 4.1.1 version and it worked. I used my metroPCS sim card and the phone did not ask for the code but it said phone not allowed MM#6. When I try to call someone it says emergency calls only. I was wondering if it is because the phone is still under contract or because I'm supposed to use a blank sim card and not one thats already been used. Please help.
I have the MSL code but when I put a sim card in for ATT and reset the device it says invalid sim card. I never get an option to enter the code in to unlock the device for another carrier. I am stock firmware not rooted. I actually tried loading ATT stock firmware on to the tablet and that didn't work at all. I can't take it to sprint because the person I bought it from is not in good standing with them.
Any help would be awesome!
I know this is old, but did you ever get your tablet sim unlocked?
I have one I have been trying to get unlocked, using an idoneapps unlocking app to debrand and unlock my tablet. I’ve run the app several times and while it got rid of the sprint branding and boot image, and says sim unlock successful, I keep getting invalid SIM card error.
ive reset network settings, my tablet is stock 4.4.2 firmware and rooted.
I am trying to use the AT&T Note 4 (Lollipop C2) with a European sim and although I could tether with the same sim and a Galaxy S 4, the Note 4 doesn't let me tether. When I turn on tethering, the eligibility check program pops up (I guess if I were using my AT&T card to see whether I have tethering provisioned) and then turns the WIFI tethering off. Again this is an international sim with tethering provisioned. Since there is no root yet to bypass the provision check, is there any other option I could use? Any ideas?
AT&T Tethering not working with Note 4
Symptom: AT&T Tethering not working with Note 4 and as well other programs like Wallet
Hardware: AT&T Samsung Note 4 910A
Provider: You have other than AT&T SIM inside your smart phone
Cause: AT&T software loaded on your AT&T Samsung Note 4 910A is locked off for tethering and checks AT&T for a code to unlock it. It first checks the type of sim you have and it fails on that check giving you "Mobile Data is not available or Invalid SIM" error when you try to turn on mobile hot spot. Because you don't have an AT&T provider you will always get this error. I read that AT&T charges separate for tethering as a service?
Solution: Wiping your phone does nothing and you need to root your phone an apply the patch. I have called my provider up in Canada and they informed me they will try to get the code from AT&T. It is difficult to root the AT&T version of your phone as I am reading this online unlike other versions. They put something on the phone. I also stuck on this problem like the rest of you and is in the process of finding a proper root for this version of phone and than installing TWRP thereafter to help backup my ROM before I do any changes. To root your phone you need odin, but I was reading it now doesn't work for Note 4 AT&T version? I have to investigate if this is true.
I hope that helps?
I recently switched from T-mobile to Verizon , tried to use Verizon SIM card on Note sm-n900t, but Verizon network is not recognized on phone.
the phone is T-mobile unlocked , is this because the base-band firmware on the phone still T-mobile specific? How to fix this?
thanks