I've been using the oneplus 7 pro fine for the past two weeks in Singapore and Hong Kong on local carrier sim.
Returned to Japan today and noticed I couldn't get cellular data after setting correct APN. Have tried switching to 2g/3g but no luck. The Docomo sim works fine with 4g signal when i put it back on my oneplus 6.
Any ideas?
Model was bought from oneplus US online. Model GM1917
Related
I bought my phone from India around a year ago. I migrated to USA. Here SIM slot 1 is not working at all. I'm not able to get any network. And on SIM slot 2 I'm not getting any internet connection. I'm using t-mobile as my network operator.
Hey everyone. So I recently upgraded from a Sony Z2 to a new gold Galaxy s7 flat. So I recently bought it new from a retailer known as Vodacom (Vodafone) in South Africa. I was asking the guy working there if the phone is sim unlocked and he said 'Yes.' Well i did have a few vodacom phones before, working with other carrier sims overseas, so i trusted him and bought the phone. I live in New Zealand and I was on a flight to nz the same day that i bought the phone (Because in South Africa the s7 is much cheaper + you get a free Galaxy tab 3 lite witht the deal). So when i arrived in nz, i got me a Vodafone (Not vodacom) sim card and inserted it ito the phone. I got full signal bars but no 3g or 4g or internet in general. When i booted the phone up, it didn't ask for a network code or anything, and the Vodafone SIM app did suddenly appear on my phone, so I have no idea what's really wrong with this thing. My mobile data is on and limit are all off. Please help me! Regards
Sent from my SM-G930F using XDA-Developers mobile app
Sounds like you need to configure your APN settings.
Sent from my SM-G930W8 using Tapatalk
I have T-Mobile OnePlus 7 Pro for almost 14 months ( with a Texas Number), I'm in Canada and I'm always roaming with Telus network. T-Mobile wont unlock my phone for another 10 months.
I have already flashed my OnePlus with International Firmware successfully, I also bought a dual sim card tray to use both Networks (T-Mobile and a local network) at the same time so people don't have to call a long distance to reach me; I can see 2 sim card however the second SIM card is greyed out.
What do I need to do next to reach my goal?
How to get 5G in USA on AT&T on Z Fold 2 SM-F916B
I brought this phone into the USA and got
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You may have to upgrade your SIM. Not sure about AT&T as I have T Mobile. You can go in store or via the app/text support. I ordered mine via text. The 5G specific SIM is known as the "R15." It cost me $10.88 shipped. Received it in about a week later. Under settings, go to Connections, Mobile Networks and click on Network Mode and select the 5G Auto option. Finally, your area may not have strong enough support for 5G yet, so that may be a factor as well.
Go to AT&T store and ask for 5G sim card. Cost me nothing. Upgrade your plan to 5G . Again, cost me nothing. I am on AT&T network using unlocked Z Fold.
Location: Japan
Carrier: au KDDI and/or Docomo
Phone: OnePlus 7T Pro McLaren Edition (T-Mobile unlocked)
My phone that I bought through au KDDI broke and I wanted to get a new phone anyway, but I wanted to venture into the world of unlocked phones for the first time. I know there is complications with getting phones that are unlocked and compatible with carriers with regards to CDMA/GSM, frequency bands, etc. When I checked info on frequency bands for the OnePlus 7T Pro McLaren I bought it seemed like it would work but it didn't. Still doesn't work with a new carrier who seemed even more likely to work.
Timeline:
1. Using au KDDI
2. Buy this OnePlus 7T Pro McLaren Edition (T-Mobile unlocked)
3. Put in au KDDI sim card. "Emergency Calls only/No service"
4. Manually make APN settings. Still doesn't work
5. More research looks like au KDDI is maybe CDMA, and that phone only works on GSM. Docomo is GSM and many reports of Docomo being usable with many unlocked phones.
6. Buy this prepaid sim card that apparently uses Docomo's network as a test, per advice of anonymous online user.
7. Put in prepaid sim card; works immediately without any APN shenanigans or anything.
8. Go to Docomo, sign a contract with them and get a sim card.
9. Put in new Docomo sim card, and doesn't work ("Emergency Calls only/no service") regardless of which APN settings I select or make.
I give all the links to the exact products and companies I'm using in case someone can find the compatibility issue. Is there something I can do or do I just give up and return this OnePlus 7T Pro McLaren? I'd like to maintain my contact with both companies and try different unlocked phones until I find a phone/carrier combination that works, but do you think any unlocked phone would work? Am I stuck using the phones they carry? Also why would the prepaid card on Docomo's network work but not their actual sim card?