Hello guys,
I'm trying to figure out the problem with LTE frequencies on my phone. I have a model PN07120 (AT&T) - m7_ul. I have converted original ROM to GPE stock (no root) from this post: http://forum.xda-developers.com/htc-one/development/rom-google-play-edition-lollipop-v1-00-t2963927. I also used the newest firmware related to this ROM. It works perfect .. except one thing ... I'm not able to use LTE. My hometown operator uses frequencies in range of 800/900/1800/2100MHz which are supported (at least two of them).
I already checked, that my sim is LTE capable (in other phones), phone is set up to LTE only mode but without success to connect to LTE, only GSM signal. I read some article, that AT&T added some new frequency and they only released new radio firmware and that was all. Is there any possibility to flash radio firmware to allow those frequency ranges?
Thanks
No idea?
I have the same problem
I bought mine from ebay and it is a PN07120 and no LTE
Everything else working fine. Phone shows 3G or H
Related
I have an HD7 from T-Mobile supplied to me by my company for testing. I reside in Canada and would like to use this phone with my Bell Mobility account so I have successfully unlocked the HD7 based on the instructions provided to me from T-Mobile. I worked with Bell on getting the phone on the network and no matter what the technician did the phone always showed "No Service".
According to the Bell Website it says:
"Your device must be compatible - it must be HSPA (or UMTS) and 850 MHz and 1900 MHz compatible."
The T-Mobile specs shows the following:
"850 MHz;900 MHz;1800 MHz;1900 MHz;UMTS: Band I (2100);UMTS: Band IV (1700/2100)"
The odd thing I find is that Bell Mobility released the HTC HD7 as one of their products a couple of weeks ago. So why wouldn't this phone just work on their network? Currently using it with my T-Mobile SIM it roams on the Rogers network so I assume that clearly states that the phone whould work with a Rogers SIM card, useless for me.
Is there anyway to get this phone to work with the Bell network? Would a custom ROM help in this situation?
Thanks!
Huh. I would not expect "no service" I would expect that you get 2G service but definitely not 3G.
I have used my unlocked TMOUS HD7 abroad and got 2G service in places w/o 2100 UMTS (similar to your situation Canada).
http://www.htcimeiunlock.com/
you could try the above site to unlock your phone
they worked for me was on O2 uk and got unlock code within less then 10 mins..
It wont work, as bell doesnt have a 2G GSM network bell uses it old CDMA network for 2G service and EVDO Rev A, for 3G along side its newly released HSPA+ network which runs on the 850Mhz band. As such a Tmobile US HD7 wont work with Bell, it will work on Rogers on its 2G GSM network. For you to use any new devices on Bell's HSPA network they would have to be from the following Carriers Telstra(Australia), ATT(USA), Rogers(CAN), Telus(CAN). Note for Telus they will have to be newer HSPA+ devices.
However as a side note you can run your TMobile HD7 on the new carriers, such as Videotron, WIND Mobile, Moblicity. All three carries use advance wireless service (AWS) frequencies.
Hi,
I am having the following situation with my mobile data.
Bought an HTC One in Germany, everything works well, took it to Peru (Claro Network) where I currently live, also everything worked fine.
Rooted the device and installed Android Revolution 12.1. - everything worked good.
Installed Google Edition Rom - not sure if EDGE or 3G / 4G worked. Installed again Android Revolution (this time 12.2) and since then I only get EDGE coverage (yes, i am in an area with 3G and 4G coverage - my kids phones work without issue). I believe that the Android Revolution does not touch the radio so I guess the Google Edition is/was the initiatior of the problem.
Thought that it might be the Radio, and flashed the up to date T-Mobile Germany radios (as they worked in the beginning), but no change.
What to do? Is there some other component which might effect the EDGE / 3G & 4G reception? Anyone has a Claro Peru radio to make a final check?
Attaching screenshoot of Firmware etc.
Thanks alot,
TK
Go to settings -> Mobile Data
There is a "Network Mode" section make sure it is on GSM WCDMA LTE auto
If that doesnt work, make sure you are on the correct "access point" I, for whatever reason, have the GSM access point and a "WAP" one for my company. One time it auto-selected WAP and I was having issues with internet.
Hi,
yes all activated. Just did some more research ... and maybe someone can help.
I am having a M7_UL version but it was bought in Europe, and does not support the 850 3G band which I need overhere in Peru. I am stuck on the 1.54 Bootloader. How can I get this to work. A Canadian Radio e.g. would do as it support the 850 Band.
Thanks alot for a hint,
T
Hello I just received a brand new S4 active (GT-I9295) after my old one had some watter resistant issues
In the old one I had flashed the 4.4.2 from netherlands (I'm in Portugal) without any issues. So 3G (HSPA+) and 4G working perfectly in Portugal at optimus (P OPTIMUS uses the GSM 900 / GSM 1800 / UMTS 2100 frequency bands for its network.) Then it took a swim and I've ended with a new phone.
Now this one came with 4.2.2 TPH version. The guys at samsung had to change it's imei, and when it came to me not even boot recovery was working (error no command). Now I've flashed once again the 4.4.2 from Netherlands and Germany I9295XXUCNE5 base band with Kernel 3.4.0-1429916 and compilation KOT49H.I9295XXUCNE5.
The problem is. With this new phone and with the same simcard I've previously used and its working in 3g and 4g in other phones I'm stuck at EDGE with (LTE/WCDMA/GSM auto option) and if I select WCDMA only I get no network at all.
Also besides this there are a few wi-fi networks where I'm no longer able to connect (getting ip address forever) but the pressing issue is really 3g /4g connectivity.
Will I have to wait to a TPH (portuguese) rom? With the other phone all of this was pretty straight forward. The reason why I need 4.4.2 in this phone is my gear. But I don't want to give up 3g/4g and since this was working with the same settings there should be some workaround.
Thank you for your help
Hello,
I need help with a Blu WinHD: I purchased one while in the US as a replacement for my broken phone, but once back in Europe I discovered I had no 3G connection.
A quick web search and I found my model variant (W510U) only supports 3G/HSDPA at 850/1900/1700 MHz, while my Italian provider offers 900/2100 MHz bands (Vodafone IT). However, another variant does exist (W510 L), and actually supports 850/1900/2100 MHz.
Since both phones feature the same SoC (Qualcomm MSM8212 - Snapdragon 200), will it be possible to change the 3G band used by my version? I was thinks about flashing the other variant firmware, or trying some dial string and see whether I can change Cell Network settings...
Any tips?
pdadb.net/index.php?m=specs&id=6801&view=1&c=blu_w510l_win_hd
pdadb.net/index.php?m=specs&id=6802&view=1&c=blu_w510u_win_hd
en.wikipedia.org/wiki/List_of_mobile_network_operators_of_Europe#Italy
I'm looking for the same
A quick search online gave me this:
http://www.clangsm.com/forum/index.php?showtopic=375734&pid=1525955&st=0&#entry1525955
BLU_W510l_V9059_GENERIC_Retail_20140903.rar
You need to be a VIP to download that. But still, I don't know which flashing tool should be used :/
Don't forget to reply if you find anything relevant!
anthonws
I'm not sure. But the 3G bands always had been a hardware thing. So you can't change it changing firmware or something. It's not like unlock, it just doesn't have them.
@anthonws Wonderful, I'll try to decompile this firmware in order to discover whether there are some dial strings that could help. But of course, being able to flash it at once would have been better. I'll look for any other flashing options as well.
@m1k3_ I was thinking the same at first, but later on I couldn't explain myself how could that be possible with the very same SoC on both model variants: if the SoC embeds the radio controller, what else can pilot the 3G bands? I would have better to get the chance to read the detailed datasheet of the Snapdragon 200...
Unfortunately, I finally got a reply from BLU Support Service, stating that 3G bands are actually hard-coded, so no software change can actually modify them....
I'm very sorry about that, I got to like this phone very much....
unsafecode said:
Hello,
I need help with a Blu WinHD: I purchased one while in the US as a replacement for my broken phone, but once back in Europe I discovered I had no 3G connection.
A quick web search and I found my model variant (W510U) only supports 3G/HSDPA at 850/1900/1700 MHz, while my Italian provider offers 900/2100 MHz bands (Vodafone IT). However, another variant does exist (W510 L), and actually supports 850/1900/2100 MHz.
Since both phones feature the same SoC (Qualcomm MSM8212 - Snapdragon 200), will it be possible to change the 3G band used by my version? I was thinks about flashing the other variant firmware, or trying some dial string and see whether I can change Cell Network settings...
Any tips?
pdadb.net/index.php?m=specs&id=6801&view=1&c=blu_w510l_win_hd
pdadb.net/index.php?m=specs&id=6802&view=1&c=blu_w510u_win_hd
en.wikipedia.org/wiki/List_of_mobile_network_operators_of_Europe#Italy
Click to expand...
Click to collapse
I brought BLU HD W510U as well. But my question is : does your W510U have iuminous backlight for back key, home key, search key at night time?
i flashed my phone with the global rom and now when i lock the screen while using LTE Network i can't recieve phone calls
only text message arrives on locked screen
when the screen is not locked or when the phone plugged in charger every thing works fine
P.S. on 3g network i don't have this problem​
I bought new mi5 and faced similar problem and ordered a replacement.
But the same problem persists in the new handset.
So after going through a lot of search
I conculded:
The phone network does not support voice over LTE yet in some networks.
Currently it is supported in europe and japan and some networks of states.
So no need to panic xiaomi is getting a patch to update to fix this bug from their side.
Till time enjoy callin/ internet via 3g network
By pressing *#*#4636#*#*
Select network to wcdma by which u wont have any problem of incoming calls and no net issues!
If u dnt bother incoming calls ..u knw how to get 4g?
Well you're doing better than me my phones never displayed 4g in areas I used to have it with my lg g5 any ideas using the *#*#4636#*#* apparently lte is enabled I'm on Vodafone UK also allegedly supported
Vodaphone and o2 will not work on 4G with this phone as it only uses band 20/800Mhz which is not activated.
4G Network:
1800MHZ
1900MHZ
2100MHZ
2300MHZ
2600MHZ
There is a list of bands and UK networks here
http://www.eglobalcentral.co.uk/xiaomi-mi-5-32gb-dual-sim-4g-lte-sim-free-unlocked-black.html
Network Compatibility
Operators in UK
LTE Network Frequency
3 800, 1800
EE 1800, 2600
O2 800
UK Broadband 3500, 3600
Vodafone 800
Fixed in Xiaomi Mi 5 Global Developer ROM Version: 6.8.11 (MIUI8)
Verified on Airtel 4G in Hyderabad, India
i can also verify it does not work stable rom but i works just perfect Latest Chinese developer rom.eventually they fixed this issue on latest developer roms.