Hello,
I'm facing a very disturbing issue with my Moto Z that is only a week old. When I got it, I've never seen a 4G icon on the status bar. That didn't annoy me. But yesterday I updated my Moto Z to Nougat 7.1. and since this, I don't have any data or GSM connection, at least on the SIM 1 slot. The second SIM slot works from time to time in a normal way I think.
I already changed my SIM card, and it work fine on an other device.
I tried to change some settings in the *#*#4636#*#* menu and nothing happened.
When I go into the factory mode, it says: "Phone ICCID Compare with SIN ICCID: ERROR"
I saw other Motorola devices have this issue but I didn't see any solution.
Do you know what I should do?
My Moto Z is full stock
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Thank you
Problem solved. It was something about my carrier itself. I tried a SIM card from another carrier and I didn't get any trouble. And at the moment it works fine. I was planning on changing my carrier and I think it will be earlier than I though.
activate bp tools on recovery, and turn on (until you turn off again, it works)
If different sim slot behavior is different, it could be a hardware problem, try cleaning the SIM itself or seek replacement SIM. Also if you played with the *#*#4636#*#* baseband settings, you will need to reflash the full firmware to return it to stock(I'm not 100% sure about the Moto z but many other android phones have this irreversible settings on baseband, if you don't want to flash firmware you will have to use QPST to change baseband manually)
Related
I just rooted and unlocked both my phone and my girlfriends. I did exactly the same procedure for both. Then I flashed viperROM 1.2.1 and runandhide's button remaps. It's also worth knowing that the phones are sitting side by side. Both have the latest PRLs and did a profile update on mine as well, also tried to completely deactivate and reactivate.
Now that the background info is out of the way, here is my issue:
Randomly (I tried to find a pattern, none emerged) my phone will go into roaming and the network operator will switch to "31000". Except it isn't roaming, the phone does not work at all, I can't place a call or use data (I do have data/voice enabled under roaming guards). The strange thing about this is that my girlfriends phone which is literally right next to mine has full bars. The issue lasts for about 1-10 seconds and then it's back on the Sprint network.
Here is a screenshot of when it happens:
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What could be the cause? Faulty phone? I'm flashing back to stock to monitor if it happens there, I will update. Does anyone have any insight? Should I replace my phone?
Try disabling LTE and Roaming
I was having the same problem. I tried updating PRL, etc without effect. Finally went into "Settings" > "Mobile network settings". I disabled LTE ("Network Mode" > "CDMA only") and Roaming ("Roaming" > "Sprint only"). I haven't had any problems since. I'm wondering if it was a fluke and the problem will return. Hopefully someone else can verify/reproduce this solution, since this appears to be a huge issue.
Thanks for posting
I have experienced similar problems...I will try to adjust roaming settings.
I have noticed my phone will go into roam for no reason.
My phone is not unlocked and not rooted.
I have a Motorola XT626 (IronRock) its a dual sim (Iden/gsm-3g) with android 2.3.6
At first time, both SIMs, nextel and the other carrier, if putted from the beginning there is no problem. But when trying to change the SIM, to use an other phone number or upgrading the SIM model.
It forces to erase private data.
Message says: "A new SIM card is being used. All private data must be cleared before you can continue"
If no option its selected it erases it, hate to do a backup to just change the SIM or imposible to change the SIM on the fly.
Its Rooted, so looking forward to edit any file and line in the db files to fix this problem.
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kevinola said:
I have a Motorola XT626 (IronRock) its a dual sim (Iden/gsm-3g) with android 2.3.6
At first time, both SIMs, nextel and the other carrier, if putted from the beginning there is no problem. But when trying to change the SIM, to use an other phone number or upgrading the SIM model.
It forces to erase private data.
Message says: "A new SIM card is being used. All private data must be cleared before you can continue"
If no option its selected it erases it, hate to do a backup to just change the SIM or imposible to change the SIM on the fly.
Its Rooted, so looking forward to edit any file and line in the db files to fix this problem.
View attachment 2629607
Click to expand...
Click to collapse
Any one that can help? thanks
when im on gsm mode, my phone registered on network. but when i switched on wcdma only my phone say theres say
'emergency calls only" not registered to network. its not a simcard problem because when i insert my simcard to my xperia its work fine bot gsm and wcdma. my imei was fine. i have tried all to fix this, updating firmware wont fix this. is this a modem file problem? kernel problem? broken efs problem ? baseband problem or what? please helllpppppp
Me too
my brother and I are with this problem, I tested several chips, but only this appliance does not work, already tried everything so far nothing you succeeded fix?
OSTUNG said:
my brother and I are with this problem, I tested several chips, but only this appliance does not work, already tried everything so far nothing you succeeded fix?
Click to expand...
Click to collapse
still facing the same problem brother, may but i not yet try about the modem file. because i dont know where the modem file for this ****in phoneeeeeee
Works with trick in all roms and all simcards
I tested three simcards , two of the same operator did not work because one of them is old (I swapped for a new one in my carrier) even with the new chips the same problem, do not know how more I found this: Trick: while the phone is on remove the back cover and remove the chip and place again quickly, now turn off and turn on again , great works fine
I tested with many roms (TranzWin , Baidu v53 ,stock and Experience V2, the problem as solved in all with the trick
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Just got my Tmobile variant unlocked and using on AT&T. Only getting 4G. I've seen users having the same issue. Has anyone got LTE working? I've tried numerous APN's from AT&T as well as other suggestions and still nothing. Thanks in advance for any help.
Yes I have lte working on cricket(att). I have attached some screen shots.
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Sent from my LG-H901 using Tapatalk
I have a T-Mobile phone as well, and I had a more complicated problem getting mine to work. First thing's first - make sure you have your phone properly activated at an AT&T retail store, which is to say you can't have hotswapped the SIM; it needs to be tied to your IMEI. If it still doesn't work, make sure you're using the nxtgenphone APN. If you still have no luck, maybe you have the same problem as me. On AT&T's end, for some bizarre reason, my IMEI got registered as one that could not support LTE, so my line didn't get provisioned for it. I kept calling back, but no one could figure out how to change my provisioning. Finally I got a rep who tried something out of the box. He generated a "dummy" IMEI number for me, one that would be seen on the system as one that supports LTE, and registered that to my line. Lo and behold, that did the trick. I called Technical Support for this (you can ask to be transfered to that department if you call AT&T), so you might have to go through that - the good news is, it was rather quick, and I didn't have to get a new SIM card for it.
Hello. Ive been around awhile, not new account but coudlnt get my login info right. Sorry about that. Soooooo... I purchased a Pixel 6 via Amazon listed as unlocked / renewed. I fully charged it and booted it up. Its running Android 12 currently (not 13), and its model is: GB7N6 .
After enabling developer mode, OEM Unlock is indeed greyed out and unchangeable. Isnt model GB7N6, running Android 12, specifically compatible for bootloacker unlock?
Does it say anything underneath the toggle? On my 6A it shows as "carrier locked" and wion't let me turn it on.
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Underneath, it says "Connect to the internet or contact your carrier". Currently on wifi. Have not switched yet from my iphone to this one (was hoping to have it flashed with a custom rom etc beforehand)
@bleedingoutward Can you put the imei into an IMEI lookup? It might be an unlocked Verizon phone (which cannot be bootloader unlocked)?
That message will show sometimes with Verizon Pixels
Its not Verizon. Model in settings is GB7N6.
@bleedingoutward
Ok, so it's T-Mobile (which will unlock). Can you try flashing 13 with Google's online flash tool and seeing if it unlocks from there?
From my understanding, wont that make it permamantly unable to be unlocked? I thought i read that about 13
No, 13 will not do that. 13 supports unlocking on Pixels (I'm sure about it).
Still no luck
Take a screenshot of about phone and dev options please?
And can you try putting a sim in it?