[Q] z' phone will not let me use z' 3g. - G2 and Desire Z Q&A, Help & Troubleshooting

I know. My jokes are terrible. :good:
But my situation is somewhat of a severe one. Well, Severe for me. And theres two problems. The second one has emerged while typing this.
1) Ever since i got the phone (HTC Desire Z) I have been stuck with 2g cellular data. Before this phone i was getting 3g signal with a 3g and the up-down arrows. Now im lucky to get an e and the up-down arrows.
2) This is my main problem. When i try to turn my HTC's wifi on, it says 'Turning on' as it should, but a few seconds later it says 'Error' and the options following are greyed out. Im not sure why this has happened but its become a right pain in the backside because i cant do anything on 2g. Its like shaving the razor with your beard. Its backwards. I have tried factory resets and similar things but to no avail.
My phone is not rooted as i dont know how. I wouldnt be able to do it. Its the 'one-click' methods for me aha.
Any help would be much appreciated.
Thanks, Terry.

Its related to your radio(baseband).
I guess you bought your phone overseas...
Was your phone bought from local dealer or online?
Because sometimes radio(basenband) from someother country may not work for you properly.
If that is the case then you'll have to s-off your device and flash baseband/radio for your country or wwe.
(To check whether you are s-off or not, switch off your phone, remove your battery, again place back your battery. Then press volume down + power button together.
You'll be in fastboot. Check if anything shows s-on or s-off.)
Or else if you bought it from a local dealer, then you can contact them.
Thanks...

I'm fairly sure if it isn't the T-Mobile G2 branded Desire Z model and you're in the US that you won't get 3G data (If you're on T-Mobile that is), I could be wrong about that though. If you're on AT&T such as myself then you for sure won't get 3G with either model unless you specifically bought the Bell (or Rogers, can't recall) Canadian DZ.

Related

Mobile Network Drop

Not sure if anyone else has had this problem but i randomly get mobile network drops once or twice a week. The phone works perfectly well but the mobile network just drops, you cannot scan for network at all. The only way i have found around it is to enable plane mode to drop all connections and then turn plane mode back off so the network starts up. This often takes between 5 - 10 mins for it to kick in.
Tried two roms but now back to stock but still happening.
Have you tried flashing the latest radio? They are listed in the dev section.
The recent OTA 1.21.405.2 update included a new radio I think. Did you put this on too?
Since then, I have also been having the network drop out. I am missing a lot of calls as a result. Prior to this update I had two months of problem-free operation on my stock 2.1 ROM.
From reading the google forums, this is a wide-spread issue. The light at the end of the tunnel seems to be that people updating to 2.2 froyo seem to see the problem stop. Two weeks to wait for us stock ROM boys according to the rumours then! Fingers crossed.
It's a bit embarrassing having this flashy toy when it struggles to be a phone at random intervals. At the weekend one of my less techy friends was waving his Nokia 6210i in my face saying, "At least I can make and recieve calls!". So I changed the language on his phone to Turkish when he left it lying about. The old ones are the best.
I am going to test the 1.21.405.2 theory by doing a factory reset later this week when I have time. Problem should persist if it is the new radio. Will post back with the results.
OK did a factory reset this morning. I left all my apps off, and did not set back up any google account business. I basically left it as a standard mobile phone.
Within 7 hours, guess what....yes it's lost the connection again. Strongly believe this is a radio problem. I'm too noob to know if I can flash the radio without rooting. Anyone?
I have since submitted my complaint with HTC CS. Will await their response, and post it here.
In the interim, turning airplane mode off and on again does regain the connection, and I have installed an app from the market place called "No Coverage Alert". It will now beep and buzz if I loose the connection so at least I will be aware every time it bombs out. Far from ideal but should do for now.
Watch this space.
Yes i have tried the two radios posted but i havent tried any international ones such as europe or asia. I still randomly get network drop and i need to turn radio off and back on again for it to pick up.
Maybe i should ask a chef if these drops are logged anywhere on the device so i can root in and look at the logs myself and diagnose what the network drop is on my phone.
Just to confirm, tried multiple radios and roms, i know exactly what i am doing all i would like is explaination of why it happens. It is not user error as i have tried with stock rom, no fancy apps etc to stop it from working or changing config.
its got something to do with the network radio libs that need a service restart. i am 100% sure if i rooted in and knew which service to restart it would work also
Erm.... this is a little embarrassing but I feel I need to own up to prevent misleading anyone. I have arranged with HTC customer support to send my Desire back for repair. They pick it up Monday.
I bought a cheap £10 phone to keep me going. It arrived this morning. After I had finished laughing at it, I put the SIM card in and powered up the phone.
"No SIM card instered" was the message it greeted me with. After numerous power-up and power downs, and some SIM card hoakee-coakee, it finally recognised the SIM card......then dropped the signal to Orange. EXACTLY what my HTC Desire did.
Doh.
I had tried the SIM card in another phone (my girlfriends Blackberry) when the problems first started and it had worked straight away. But the SIM card seems to be random in it's failures. Should have tested more rigorously.
Sorry guys but in my instance it seems I have simply a faulty SIM card. The first one I have ever had go wrong in 12 years, but there you go. I was too fast to blame Android/HTC.
A|ex, please try your SIM card in another handset. Do several power-ups to see if it goes wrong. Would explain why trying numerous radios/ROMs has not helped you.
Let me know?
I had the same issue. Talked all day and evening, then toyed around with the phone a little, flashed a new ROM, no connection. oO okay, that's weird. Tried 3 different ROMs, reset to factory settings. Went to Orange, the SIM was borked. Thankfully, getting a new one took all of 5 minutes and didn't cost me a dime.
Yep. Was the SIM card. The new one arrived from Orange this morning. Popped it in and it's working straight away. My 3G has even improved slightly I reckon.
Six hours of use and not one drop yet.
Thank god for that.

[Q] New phone has no data connection

Hi all,
Not sure whats relevant so here's the bit. I cannot get any cellular data service on my brand new desire. Phone calls and WiFi have both worked perfectly well.
I ordered a Desire A8182 unlocked from some place in Canada. I then immediately moved to the UK and got a pay as you go service with O2. I also got the data bolt-on. module.. tariff... something. Anyway, there is no cellular data, no icons, nothing to indicate functionality or life out of the cellular data antennae except the mobiles networks menu which says it should be on and working. I bought some vodaphone credit and a tech spent almost an hour trying his best to make it work but with no luck. He referred me to here. I'm beginning to worry this phone I bought may be damaged, maybe not physically but possibly corrupted firmware? Is there anyway to tell what is the problem with my phone?
thanks ahead
drew

Q: No Data if Not Activated?

Hello. I am wondering if someone here might be able to clear something up for me. I bought a new EVO 4G off eBay a few days ago. I called Sprint to verify the ESN is clean.
The thing is, I don't have any intention to activate this phone, rather I bought it as a toy, and because upon coming back to the US for a vacation a few weeks ago, I finally saw what it looks like in person and I had to have it (Yes, I like smartphones). Of course ironically it FINALLY released in Japan just days after I left but that's besides the point.
Anyway, I have the WiFi turned on and the phone has found my location for the HTC Sense weather widget, however the internet won't load and when I try to connect to Google to use the Marketplace and such, it says there is an error communicating with the servers, and that my phone might not be set up for data provision.
Someone please tell me that Sprint hasn't locked down this such that you can't even use the Wi-Fi until it's activated. Though I suspect that is indeed the case...
...and IF that is so, then am I correct in the understanding that flashing it with some custom ROM would solve the problem? I have never rooted a phone before, though I do own a number of unlocked ones (Nexus S, Xperia Play, etc) and so I had intended to try it out with this, since I can never actually use this as a phone. But perhaps it might be more of a necessity than I had expected.
Not sure if this will help you, but if you flash Warm Z, or any other of the froyo/sense 2.2 ROMs, during setup it will ask you if you want to use it on the data network or only on wifi.
Since you don't need 4g anyway, I would recommend checking it out. One of my favorite ROMs.
Rooting links:
This one is harder, but you will know more when you're done:
http://forum.xda-developers.com/showthread.php?t=829045
Easier/know less:
http://forum.xda-developers.com/showthread.php?t=787304
TokyoGuy said:
Hello. I am wondering if someone here might be able to clear something up for me. I bought a new EVO 4G off eBay a few days ago. I called Sprint to verify the ESN is clean.
The thing is, I don't have any intention to activate this phone, rather I bought it as a toy, and because upon coming back to the US for a vacation a few weeks ago, I finally saw what it looks like in person and I had to have it (Yes, I like smartphones). Of course ironically it FINALLY released in Japan just days after I left but that's besides the point.
Anyway, I have the WiFi turned on and the phone has found my location for the HTC Sense weather widget, however the internet won't load and when I try to connect to Google to use the Marketplace and such, it says there is an error communicating with the servers, and that my phone might not be set up for data provision.
Someone please tell me that Sprint hasn't locked down this such that you can't even use the Wi-Fi until it's activated. Though I suspect that is indeed the case...
...and IF that is so, then am I correct in the understanding that flashing it with some custom ROM would solve the problem? I have never rooted a phone before, though I do own a number of unlocked ones (Nexus S, Xperia Play, etc) and so I had intended to try it out with this, since I can never actually use this as a phone. But perhaps it might be more of a necessity than I had expected.
Click to expand...
Click to collapse
I can't say this with confidence, because my Evo hasn't been deactivated before, but as far as I understood it, you should be able to connec to WiFi, whether the phone is activated or not. You shouldn't need to be activated to use WiFi. When you connected to the WiFi network, did it connect successfully and show good signal strength?
How about formatting the phone and then turning on airplane mode and then wifi. It should work fine
A drop of Chuck Norris's semen was placed on Android OS. We now have CyanogenMod.
Yes, being a used phone, I would highly recommend do a factory reset on it first. That way it will be clear of anything the previous owner might have done to it.
And yes, the phone will work on wifi only without a data plan, just make sure the phone is in airplane mode all the time, then turn the wifi on.
I had that happen to me with a old android when I did a factory rest you should have wifi but you can't use the market or gmail without a data plan from sprint at least I could not but I had a Samsung moment and it was rooted with a costume ROM on it I've never had my evo turned of so IDK..... If thats the case you can use other ways to get apps like Amazon or applanet thats what I did anyway......
Sent from my PC36100 using XDA App
Thanks to everyone who provided assistance. A few things:
1. The phone was actually still sealed. The security stickers were still on the phone and the manual, and even the battery was still unopened. Furthermore the phone itself still had the plastic sheet over the screen in perfect condition (something I've not even got from so-called new unlocked phones) so unless the seller went through really great loops to make it look new, it is apparently new. Though I will format the memory just incase.
2. I turned on Airplane mode as everyone suggested, and then when I turned on WiFi it let me connect to the Android Marketplace actually.
Actually, can I ask one more question, though unrelated. I want someone to confirm this:
I have two different contract carriers with me here roaming (Docomo and Softbank), both on Android Phones (the Xperia Play unlocked and Desire HD locked respectively). I have the mobile data transmission set to off (no roaming), however the actual phone service is on roaming. Every time I turn on the phones I receive messages from the carriers about roaming charges for data. I want to confirm that if the data roaming is OFF, and it is on Wi-Fi always, there are no charges for anything other than if I were to make a phone call, is this correct? I am 99.999% sure this is true, but part of me is really worried about returning and seeing a $10,000 bill.
but you can't use the market or gmail without a data plan from sprint
Click to expand...
Click to collapse
Yes you absolutely can. To the phone, a wifi connection is the same as a 3g connection, its just a way to access the internet.
I want to confirm that if the data roaming is OFF, and it is on Wi-Fi always, there are no charges for anything other than if I were to make a phone call, is this correct?
Click to expand...
Click to collapse
You could still get charged for any texts/picture mail you receive, as those still go through the regular phone radio, not the data radio.
sitlet said:
Yes you absolutely can. To the phone, a wifi connection is the same as a 3g connection, its just a way to access the internet.
You could still get charged for any texts/picture mail you receive, as those still go through the regular phone radio, not the data radio.
Click to expand...
Click to collapse
Drat...I've received a number of those actually, but all from the carriers themselves which I think might be free of charge.
Japan basically doesn't do SMS/MMS thus it's really not an issue. And while Softbank does to an extent, I can't seem to actually receive any while here, as it actually keeps saying I have undelivered mail.
But I am happy everyone here mentioned the Airplane Mode detail as I had no idea you could use Wi-Fi in it. I had been angry because there seemed like no way to shut off the cellular radio and that provided a solution.
Sorry if I seem paranoid, but I literally received a bill for $5400 last December due to a carrier mistake (and they actually had the nerve to accuse me of using an overseas phone when I CLEARLY was using a locked one) and ever since I have been scared about getting another. Currently Docomo is the only carrier in Japan that will allow unlocked phones to be used, though in doing so you are thus accepting that your data transmission charge will be capped at $120 a month instead of the normal $75 for its sanctioned (locked) products. But Japan is so far behind with smartphones I can't stand to use any of them.

[Q] Constant delayed network response on 3G

Hi guys.
So I've been going through the painful process of logging a network fault with vodafone here in Australia, just to be told 10 minutes ago that my job has been closed and put down to a handset issue.
My issue is probably best described by this little video I've shot of my phone in action: https://skydrive.live.com/?cid=abebdf487d4ef439&id=ABEBDF487D4EF439!849
As you'll see, in the browser I will click a link and the loading bar will show that it's starting to do something. Reception will sit on 3G (no loading yet) flick to H (no loading yet) flick back to 3G (no loading yet) and then back to H and will load the page. Now I understand that going between 3G and H is normal behaviour, but in my situation not a single iota of data is transferred until it's gone back and forth, often taking 5-7 seconds for each request.
Now here's the odd part that makes troubleshooting really annoying. Putting another vodafone sim in my phone has the same problem. Putting my sim in another vodafone handset works fine. But putting a Telstra (our countries biggest telco with a 3g network that trumps everything else in OZ) sim in works flawlessly with pages loading instantly, even midway through an 3g/H transition.
I have updated to 4.0.2, experimented with various radios all to no avail. Vodafone has told me to take it into a store for them to deal with, but I'm really not keen on trying to convince a salesman that I actually have a problem and then being without a phone for 2 weeks, only for it to be sent back after a reflash with the problem remaining. Does anyone have any other ideas before I bite the bullet and take it in?
I'll have to bump this one, any ideas, anyone?
final bump
Hi Hinee,
I live in Argentina and I'm suffering the same thing. I used to have a Nexus One and 3G worked perfectly, now since I made the change I'm having the same issue you described. As you did, I tried with different radios to no avail.
Now, I find curious what you say about the SIM cards because it relates wot what I read in another forum. I just found a post somewhere else (sorry I didnt save the link) which says that the age of the SIM card may have something to do with the issue.
I haven't been able to test it yet, nor do I know enought about cellphones to know if its coherent or not, but I'll be calling my carrier today and ask for a SIM replacement to see if that solves the issue.
I'll let you know if that works for me.

[Q] Help with unlock

To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
Moved to Q and A, and, please do not bump within the same 24 hour period.
Xmariner said:
To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
Click to expand...
Click to collapse
The phone is unlocked or you wouldn't of been able to make calls etc with your sim.
My guess as to the problem is that your Bell phone is not a SGH-T989D, it's actually a SGH-i757M or GT-I9100M, they are called Samsung Galaxy S2's but there are a few models of the S2 out there. To verify your model either go to Settings > About phone and check Model number, or pull battery and look under it for the model number. To my knowledge, Bell has never sold the SGH-T989D model of the S2.
Almite said:
The phone is unlocked or you wouldn't of been able to make calls etc with your sim.
My guess as to the problem is that your Bell phone is not a SGH-T989D, it's actually a SGH-i757M or GT-I9100M, they are called Samsung Galaxy S2's but there are a few models of the S2 out there. To verify your model either go to Settings > About phone and check Model number, or pull battery and look under it for the model number. To my knowledge, Bell has never sold the SGH-T989D model of the S2.
Click to expand...
Click to collapse
Thanks for your reply Almite. Unfortunately the phone is the SGH-T989D.. I know it's a weird problem I've got here.
I used to play around with satellites back in the day. One of the things we used to do with the boxes was to jtag the box, erase the memory from the primary chip and then flash it with a different STB's info. This would enable us to do some wonderful things.
Rooting and then unlocking seems like a similar process however I just don't want to flash the phone with something that is going to brick it. I guess I'm going to need to do something. This phone is no good to me this way. If I brick it, I brick it. What I would like from someone in the community would be to direct me to the easiest process to flash my phone with a telus ROM.
I have read A LOT and there are many opinions out there, but I'm thinking that there is probably a consensus on what is the best and easiest way.
Update
I have successfully installed Jedi Mind Trick using TWRP as it appeared to be the best stable one out there. Used Darksides superwipe and then installed JMT. Still have issue of GSM/HSPA on original phone vs GSM/WCMDA on the phone that now has JMT installed on. I must say, I'm pretty impressed with how easily it installed and the ROM itself however sadly it did not help my conundrum.
I'm thinking that there is probably a developer here up for a challenge that could probably assist me with my problem. I really would like to be able to pick up 4g on this phone, or It's pretty much useless to me. What I need to figure out is how I can change this phone to recognize the HSPA network instead of the WCMDA network as GSM does not appear to be relative to data. Not with Telus anyway it would seem.
Maybe this isn't even possible because it's hard coded into the phone or something. Anyone have any ideas?
Last update unless anyone has any ideas
Xmariner said:
I have successfully installed Jedi Mind Trick using TWRP as it appeared to be the best stable one out there. Used Darksides superwipe and then installed JMT. Still have issue of GSM/HSPA on original phone vs GSM/WCMDA on the phone that now has JMT installed on. I must say, I'm pretty impressed with how easily it installed and the ROM itself however sadly it did not help my conundrum.
I'm thinking that there is probably a developer here up for a challenge that could probably assist me with my problem. I really would like to be able to pick up 4g on this phone, or It's pretty much useless to me. What I need to figure out is how I can change this phone to recognize the HSPA network instead of the WCMDA network as GSM does not appear to be relative to data. Not with Telus anyway it would seem.
Maybe this isn't even possible because it's hard coded into the phone or something. Anyone have any ideas?
Click to expand...
Click to collapse
Spent almost an hour on phone with Telus tech support. he explained that WCMDA should work fine as that and HSPA are essentially the same thing. Went through several settings changes and edits with him. In the end, he was stumped. The changes we made should have worked but did not. Therefore I supposed I have no choice but to give up. Guess I'll give the phone to my daughter as i don't want her to go online without wifi anyway.
Same issue
My wife recently cracked the screen on her Rugby Pro so I picked up a slightly used Koodo T989D and plugged in the SIM card. I had the same thing happen. Phone booted, made calls, all seemed well. The next day she realized she had no data connection. I rooted the phone, flashed Telus radio, tried different ROMs, even purchased the unlock code for it hoping for a fix. I can't seem to find anything that will allow this phone data connection of any type other than Wi-Fi. I would really appreciate any ideas or information that anyone has on this topic as I'm running out of ideas and buying another replacement isn't an option.
---------- Post added at 09:22 PM ---------- Previous post was at 08:32 PM ----------
Xmariner said:
To state clearly at first. The new phone in question was not rooted when I purchased it, but I did root it. So the phone is rooted but not unlocked. I thought I should also add that I'm in Atlantic Canada.
As usual, I always seem to have an issue that I look and can never seem to find the answer. This leaves me asking a question that I'm hoping there isn't already an answer to because I know people hate that.
So here goes. I have 2 SGH-989D phones. One I got new 18 months to 24 months ago with my re-negotiated Telus contract. I got the second one "barely used" a couple of months ago and I'm pretty sure it was a Bell pay as you go phone as this is what the person told me. He said all of the phones they get are always Bell. He would have no reason to not be truthful especially since I had a Telus and he knew I would need to unlock it I purchased it because my existing phone was acting up and also the screen was pretty severely cracked.
What I found odd is that when I put the Telus SIM card in the phone, I didn't get any message that the phone was locked. I was immediately able to dial a number and the call went through. I could also send and receive txt's. The phone also says Telus at the bottom of the screen. What is problematic however is that 4g won't work. When go into the new phone under network mode info this appears "GSM/WCDMA(Auto Mode)" But when I look at my original phones network mode I get "GSM/HSPA(Auto Mode)" So, I'm thinking this is probably quite obviously the reason that 4g isn't working and I have no data available unless I connect to wifi. This won't do.
So, where do I go from here? I'm thinking i need to unlock the phone in order to do something about this probably? Or is there something else I can do to pick up the HSPA instead of WCDMA? I'm so irritated by this. It feels like it should be a simple fix since both of these phones are SGH-989d's but maybe it's not. Lastly, and I don't think this makes much of a difference. My old phone is 4.0.3 version and my newer one is 4.1.2.
Thanks and I'm hoping someone knows what or if I can do anything or if I should just give up. I really hate giving up so I'm hoping it's not the latter of the two options.
Click to expand...
Click to collapse
So I hunted and finally answered this question we both had. Go to Settings:Wireless and Networks:Mobile Networks:Access Point Names.
Since my phone was a Koodo phone it lists Koodo SP. Click the menu button then New APN. Name it whatever you want. I called it Telus. APN is sp.telus.com. Scroll down to MMSC and type http: // aliasredirect. net/proxy/mmsc (without the spaces. They won't let me post a 'link'). Under MMSC proxy type 74.49.0.18. MMS port is 80. MCC is 302. MNC is 220. APN type should be Internet + mms. Click the menu button and save. Click the circle behind your newly created APN and wait. In under 30 seconds I had 4G connection.
Hope this helps you.

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