HELP please - ONE Q&A, Help & Troubleshooting

I purchased a Oneplus One from a guy. Now I am faced with 2 problems.
The phone will read the sim card. For example if I throw a chatr sim card in it will say chatr on the top however, there will be no signal rendering no service.
the phone is not blacklisted or anything. IS there anyway to fix this.
I thought that all opo phones worked with all carriers (i.e Windmobile in canada) however I believe the opo i purchased was the chinese version. Is there any way to get this phone to work on wind if I can fix the first problem.
Any help is appreciated I am not very tech savy with this kind of stuff.
Thanks in advance.

xtreme123 said:
I purchased a Oneplus One from a guy. Now I am faced with 2 problems.
The phone will read the sim card. For example if I throw a chatr sim card in it will say chatr on the top however, there will be no signal rendering no service.
the phone is not blacklisted or anything. IS there anyway to fix this.
I thought that all opo phones worked with all carriers (i.e Windmobile in canada) however I believe the opo i purchased was the chinese version. Is there any way to get this phone to work on wind if I can fix the first problem.
Any help is appreciated I am not very tech savy with this kind of stuff.
Thanks in advance.
Click to expand...
Click to collapse
The OnePlus One's Chinese model has those bands, but they are locked. You can use this guide to unlock them http://forum.xda-developers.com/oneplus-one/general/guide-unlock-aditional-bands-qualcomm-t2877031. Good luck!

I get signals on chatr for 30 seconds and then they are gone,
I have this explanation mark where the bars are...
Please help

Related

Phones blocked in UK - Can they be used in USA?

Hello there....
I bought a second hand phone for my girlfriend, which appears to be blocked on all UK networks. I'm guessing it was an insurance scam or something like that.
Question is.... would this phone still work in the USA?
It's a Sony Ericsson K800i
Any help would be much apreciated because currently, i'm about £220 out of pocket. I know i was stupid to do this, but you know what it's like when they start pecking your head for something......
Thanks in advance.....
G
Should work in USA, as the IMEIs are only blocked on the UK networks.
Thanks for the response. Can anyone verify this for me 100% though? I rally don't want to cause anyone else the same problems i have.
gazzrenn said:
Thanks for the response. Can anyone verify this for me 100% though? I rally don't want to cause anyone else the same problems i have.
Click to expand...
Click to collapse
Yes you definately can use the device in us as far you mentioned the devise imei is locked by uk service provider....so there should not be any problem usng it other place/other service provider then of those...i also used one set like then a years ago....
but the problem might not get solved if the device is sim locked....that means the device is ment to use with a single operator 4m whome it was been brought on a contract.... otherwise then of the sim locking things you should be fine...
Thanks

HTC Titan - Canada

Hi all i'm new to all this, i've recently moved to Canada and my HTC Titan works over here but only on certain networks and sods law is that its the ones with the most expensive plans.
Places like Wind and Mobilicity say their networks don't work with my phone, which is all gobbledygoo to me. Does anyone know of anyway I can make my phone copatible with those networks, My phone is already unlocked but could I take my phone somewhere and have someone install something onto the phone to rectify the problem. Or is it my best bet to buy a new phone? I only bought my Titan 3 months ago, its a great phone and would be sad to part with it. I think part of the problem is that my phone isn't sold in Canada!
Any advice anyone has would be much appreciated,

[Q] Help getting the Motorola q 4gLTE to work internationally

Problem: My partner has the Motorola Photon Q 4G Lte Phone on Sprint. This phone is unlocked software-ware wise and has the antennas to work on Vodaphone when we are overseas in a few months. But, sprint has physically soldered the Sim Card to the mother board of the phone so you cannot remove the sim and pop in a local sim when you get overseas, forcing you to use Sprint's prohibitively expensive international roaming service.
There is a guy who advertises on the web that he can modify the phone from a hardware perspective, but, his service requires mailing the phone to him in another country. I do not think I have the skills to do physical modification to a phone,
I see some software upgrade posts on here relative to the GSM radios, but, they are a bit to technical for me. Happy to have a hardware or software solution to this.
Goal is to be able to put a vodaphone sim or program phone to work on vodaphone, or similar carrier, while over in europe.
Can anyone help?
Well, you seem to already know of the guy who you can send the phone to...
So how did you miss this thread?
Good News !!! SIM CARD MOD IS HERE !!!
You can certainly try the mod yourself, there are some good pictures and information in that thread if you want to.
There is no software way around this issue. The only solution is a hardware one, as shown in that thread.

[Q] OPO IMEI Blocked

Hello everybody. Please forgive me for showing my ignorance. I'm very new to Android phones so please bear with me.
I recently purchased a OnePlus One from a friend of mine. I've been using the phone for a week on T-Mobile's network without a hitch. It doesn't work so well in my basement apartment but I still love the phone. Anyway, I went to make a call yesterday (10/11) and "Mobile Network Not Available." I called T-Mobile. I was told that the mfr put a block on the IMEI as the phone had been reported lost or stolen. I can assure you, the person I purchased it from did no such thing nor, obviously, did I. Does anyone have an explanation as what might have happened?
Trying to get OnePlus Customer Service to contact me is like trying to swim through cement, so I'm turning to the pro's here I've read great things about this forum and I'm sure someone here can help me.
I will try anything at this point. If someone could email me, I'd be very grateful. Thanks for any guidance you can offer!
Fred
That's interesting. T-mobile should not have the power to block the imei since it's an international phone. Att doesn't even have the imei in their systems. You haven't attempted to root your phone correct?
Sent from my OnePlusOne
Check that you got a valid IMEI at all
Send from OnePlus One using Tapatalk
Are you in the UK? Did your friend get the phone new from 1+?
Maybe someone got hold of the imei number and then claimed on their insurance by saying it was lost or stolen. In the UK it doesn't matter if it is a carrier phone or sim free, if it is reported on the lost/stolen register it will be blocked and can't be unblocked. It will still work outside of the UK
osmosizzz said:
That's interesting. T-mobile should not have the power to block the imei since it's an international phone. Att doesn't even have the imei in their systems. You haven't attempted to root your phone correct?
Sent from my OnePlusOne
Click to expand...
Click to collapse
According to T-Mobile, they cannot block a non-T-Mobile phone, as you say. No, I haven't attempted to root the phone. I know what rooting is but I'm such a technological idiot I would never attempt it.

Can't use T-Mobile SIM with OnePlus 7 Pro 5g (Sprint)

Hello, I hope someone here can help me, since I've already tried everything I know.
I bought a OnePlus 7 Pro 5g from ebay (https://www.ebay.com/itm/193541542389?ViewItem=&item=193541542389) because I checked on T-Mobiles website and it says it was carrier compatible I'm also aware that the 5g won't work on T-Mobile. The seller assures me the device is unlocked and when I go into System Updates, it says below UICC Unlock that the device is unlocked. But when I insert my T-Mobile sim card it won't connect to the network. These are the things I tried:
Inserted the T-Mobile sim card but it won't connect to the network.
Tried going into settings/SIM & Network/Network Operators and chose T-Mobile 4g but after a while it says the sim card can't register to the selected network.
Tried T-mobile customer support and they say I need to talk to Sprint.
Talked to Sprint customer support and they said I need a new sim card.
Went to T-Mobile and got a new sim card but still nothing.
Did a factory reset but still did not work.
Wiped data & cache but still not working.
Tried updating PRL, Profile and UICC Unlock under the System Updates Setting of the phone using WIFI internet and I got an error.
I don't know what else to try. I even contacted the seller and he assures me the phone is unlocked and that it should work without a problem. I'm in Puerto Rico and using T-Mobile but I can't get this to work no matter what. Can anyone provide some insight on this or does someone here has any experience using this model (GM1925) with T-Mobile?
*Edit*
Forgot to add. When I insert the SIM card and it tries to connect to the network, after a while I get a notification that's titled Phone Services and it says Phone not allowed for voice. Anyone know what that means?
Have you tried with Force LTE app on Android and selecting the correct mode for Tmobile?
Had a similar issue when using Visible phone on Tmobile. After using the App and selecting the correct Network Mode was able to get everything working
Sent from my SM-N960U using Tapatalk
Well my problem was solved. According to an awesome telegram group I found and with the help of an awesome member called Chris Starling, we managed to get the phone working. Turns out that some Sprint phones being sold on ebay are semi-blacklisted and will not work with US carriers. The method to solve the problem involves tampering with the IMEI and I barely understood it, the member Chris basically did everything and got the phone working again. So this thread can be closed.
I suggest that no one buy phones from the same seller I got it from.
Hi Lpedraja2002,
If possible can you please elaborate on your solution? I am faced with this same issue, a locked Sprint SIM from an ebay scam. I am familiar with the concept of rooting and changing the IMEI using a root app, but would love to know some more details.
Cheers
Hi.
I also have the same issue. I got the gm1925 model as present. I'm not living in USA but can't use the network in my country. I try 3 sim from several Carrier but it didn't work.
Can you please tell as how you did it.
There is a MSM tool tutorial for unlocking the bootloader on the locked 5G variant. Normally blowing away the software from recovery would work but if Sprint locked the SIM via the IMEI number than it should be possible to unlock the SIM by changing the IMEI. I will be trying this soon using a IMEI changer root app, or maybe using ADB or something. Will update next week.
Edit: can confirm it is impossible to unlock the sim, even by changing the IMEI. One has to get in contact with Sprint.
Following up on this as I recently purchased a OnePlus 7 Pro 5G and am now stuck with it. Wish I read this thread earlier. Can you pass along your contact Chris Starling if he would be able to help?
If it's who I'm thinking of I may know the guy.
baldingbeagle said:
Following up on this as I recently purchased a OnePlus 7 Pro 5G and am now stuck with it. Wish I read this thread earlier. Can you pass along your contact if he would be able to help?
Click to expand...
Click to collapse
Adolamin said:
There is a MSM tool tutorial for unlocking the bootloader on the locked 5G variant. Normally blowing away the software from recovery would work but if Sprint locked the SIM via the IMEI number than it should be possible to unlock the SIM by changing the IMEI. I will be trying this soon using a IMEI changer root app, or maybe using ADB or something. Will update next week.
Edit: can confirm it is impossible to unlock the sim, even by changing the IMEI. One has to get in contact with Sprint.
Click to expand...
Click to collapse
It's server based uicc
Lpedraja2002 said:
Well my problem was solved. According to an awesome telegram group I found and with the help of an awesome member called ***** ********, we managed to get the phone working. Turns out that some Sprint phones being sold on ebay are semi-blacklisted and will not work with US carriers. The method to solve the problem involves tampering with the IMEI and I barely understood it, the member ***** basically did everything and got the phone working again. So this thread can be closed.
I suggest that no one buy phones from the same seller I got it from.
Click to expand...
Click to collapse
Adolamin said:
Hi Lpedraja2002,
If possible can you please elaborate on your solution? I am faced with this same issue, a locked Sprint SIM from an ebay scam. I am familiar with the concept of rooting and changing the IMEI using a root app, but would love to know some more details. Which telegram group are you part of and how can I get in touch with ***** ********?
Cheers
Click to expand...
Click to collapse
baldingbeagle said:
Following up on this as I recently purchased a OnePlus 7 Pro 5G and am now stuck with it. Wish I read this thread earlier. Can you pass along your contact ***** ******** if he would be able to help?
Click to expand...
Click to collapse
If you guys could please edit your posts to not include first and last names that would be wonderful.
Usernames exist for a reason.
Pm if you need help with a semi-blacklisted device, and also don't discuss IMEI flashing on XDA it's against the rules.
i need a help on sim unlock oneplus 7 pro (Sprint) and oneplus 8 (tmobile or Sprint)
I have a Sprint GM 1925 that is debranded and sim unlocked. Both Verizon and T-Mobile confirm it is unlocked but it shows as not compatible and can't be activated by either carrier. I also get a notification that's titled Phone Services and it says Phone not allowed for voice when inserting a T-Mobil SIM. So any help guys?
To everyone here I might have a possible solution.
I was looking for the answer here and didn't found it, so contacted sprint by chat by this link https://www.sprint.com/en/legal/unlocking-your-sprint-device.html talked through chat and waited for 30 minutes. Then I looked for system/updates and then click the UICC unlock it search out for updates and then unlocked the phone. My phone is a one plus 7 pro gm1925. Just hope this could help someone out here.
Hi all,
Amazon and many online retailers are selling this model GM1925. Please advise whether it’s worth to buy. My friend bought this and using via T-Mobile network with 4g however it’s not working with Xfinity Mobile network sim.
Whoareyou said:
If you guys could please edit your posts to not include first and last names that would be wonderful.
Usernames exist for a reason.
Pm if you need help with a semi-blacklisted device, and also don't discuss IMEI flashing on XDA it's against the rules.
Click to expand...
Click to collapse
I need help with my sprint locked OP 7 pro GM1925. Can you please help?

Categories

Resources