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Hi everyone,
First I'd like to thank those fearless tinkerers that produced (and explained the how-to) the Froyo upgrades for the Huawei s7-104.
I actually bought the device only AFTER downloading the Indonesian upgrade (that was-and still is-the extension of my faith in you).
The process worked like a charm and I successfully checked and confirmed that the new version matched the claimed upgrade.
I later managed to root the device and now even enjoy a longer battery life thanks to CPU Master set on "on demand".
The only problems I encountered were:
- Sometimes the screen orientation gets stuck in horizontal or vertical and the device needs to be rebooted to unlock the orientation. This is minor and doesn't bother me that much.
-I have lost 3G connectivity and neither the carrier nor a mobile lab has managed to get a shred of data into the device with anything but WiFi.
The Network pane says that it's connected and should receive data.
The APN settings should now be reviewed and corrected since I brought the device to the carrier's office and, after their failure to fix the problem, to the lab (they told me they did anyway).
The SIM was then taken out and connected into another device. It received data merrily, proving satisfactorily (at least to the C.Y.A. carrier) that they could not help me further.
Everything else works beautifully, phone, WiFi, GPS, everything...
Any idea? I live in Mexico and the carrier is Movistar.
Thank you in advance.
Thimage
screen orientation quick fix
can't comment on the 3G problem din really face it
you can try flashing to another rom
Zmey Mod from Belarus! would be a good choice
for screen orientation just install shake n rotate from the market
it's just a quick fix which can settle the problem
Thanks for the shake'n rotate tip! I'll try it!
Never heard of the zmey mod from Belarus. Is it in english or in local lenguage? I'll try to find it anyway.
Anybody out there who's actually had the same network connectivity problem that I've had? Can't be the only one right?
Thanks again,
Thimage
Connectivity recovered
I finally recovered connectivity by looking for the right APN on the web and I found it here:
decibel-elektrobeat.blogspot.com/2011/04/3g-de-movistar-configurado-en-xperia.html
The reason why it didn't work before is because for some reason it is not enough to correct the APN after flashing the Rom. You have to delete it and create a new one.
It works fine now.
Thanks. T
Hi,
I have a weird problem with my S4.
At work I have some areas with really bad coverage so sometimes the phone can stay for a few minutes (or even say 1h) out of service.
This is all normal. The coverage sucks, the building is weird, not problem here.
The problem is that when I go outside where the signal is normally full it does not register back to the network.
Even more it does not even go to "emergency only mode". On a few occasions I arrived back home (10Km + drive) until I realized people can't call me because the phone is out of service.
What is even weirder is the fact that on some occasions, even though the (no service) (/) sign is displayed mobile data works just fine.
My previous iPhone did something similar too - it took a while for it to recover signal after exiting the coverage black spots but never more than maximum 5 minutes.
To me it looks like a radio modem issue and maybe this is aggravated by the fact that my carrier uses the same 2100MHz frequency for both Data and Voice.
I would like to know if any of you have experience anything like this or if there is some app available that can monitor what's happening.
what network and firmware you on and wich s4 variant:thumbup:
Sent from my GT-I9505 using xda premium
I9505XXUBMEA I9505OXXBMF1
It's Europe standard i9505.
Network is Digi.Mobil Romania - but I doubt it's relevant since it can't get even emergency only (other networks).
so... any idea?
Android needs to work on it's notification. No Service and the reception bars only gauge voice coverage. You can test this out by using Service Mode to do a PS Only (data) attach instead of the standard PS + CS (voice) attach. It'll say no service, but data will be fine.
Emergency only, is when there is coverage from other operators but not yours. No service, means your way off the grid.
I've noticed the issue you describe and it's only on some firmwares. Try a newer one and see if you still have the same issue. But you might notice a drop in your battery life because your phone will be scanning all the time. If you're happy with no coverage at work, best to just turn it off and then turn it on when your outside.
Best option is to tell your operator about the lack of coverage. There's someone in charge of stats who get's beaten every time you drop a call. You'll get extra attention if you've got other businesses around you, so let them know that too.
Thanks for the reply.
I am already on the latest firmware and I noticed the same behavior on the firmware before this one.
Unfortunately I can't try out other modem versions (from other FW packages) as that would void my warranty.
avoid said:
Thanks for the reply.
I am already on the latest firmware and I noticed the same behavior on the firmware before this one.
Unfortunately I can't try out other modem versions (from other FW packages) as that would void my warranty.
Click to expand...
Click to collapse
but...what about reboot phone? i know isnt funny but until u find a problem u can just reboot ur phone while u are going out from ur office...or just try to enable and disable airplane mode
Of course reboot works but I am looking for a solution, not a partial workaround.
The most annoying problem is that if I forget to reboot it when I leave work it will not recover network connectivity even if I am in areas with very good coverage, areas where you would expect your phone to work.
It looks like when it decides to give up it does not try again. It is very weird that it also drops the signal from other networks (the "emergency only") even if it's well in their coverage areas. I guess I will have to switch phones... Even if this issue was present for the iPhone too it never took more than a few minutes for it to recover on its own. And I'm not an apple fan
Just to do some brain ecercise...do u keep in power save when u are out of signal ? Its possible that disable check after few tries
Sent from my GT-I9505 using xda app-developers app
It's not in power save. I only use that function in case of battery emergency.
Same problem here
Hello, I have the EXACT same problem here. I am in Argentina.
Now, I've been in the USA for a few weeks, visiting, and while my phone was roaming, I didn't have a single problem with my phone.
Since I came back, 3 days ago, I haven't had any problems in Argentina, either.
Is it possible that something got activated when the phone was registered to another company? (it was AT&T i believe)
If that's the case... maybe you can try putting a sim card of another company and see if you still have the problem?
Please let me know if you still have the same problem or if you got it solved. I would love to know something more scientific about all this.
I don't know if this is relevant, but my compass is off by about 30 degrees. Maybe my phone is defective?
THANKS FOR ALL YOUR HELP YOU CAN GIVE ME WITH THIS
---------------------
avoid said:
Hi,
I have a weird problem with my S4.
At work I have some areas with really bad coverage so sometimes the phone can stay for a few minutes (or even say 1h) out of service.
This is all normal. The coverage sucks, the building is weird, not problem here.
The problem is that when I go outside where the signal is normally full it does not register back to the network.
Even more it does not even go to "emergency only mode". On a few occasions I arrived back home (10Km + drive) until I realized people can't call me because the phone is out of service.
What is even weirder is the fact that on some occasions, even though the (no service) (/) sign is displayed mobile data works just fine.
My previous iPhone did something similar too - it took a while for it to recover signal after exiting the coverage black spots but never more than maximum 5 minutes.
To me it looks like a radio modem issue and maybe this is aggravated by the fact that my carrier uses the same 2100MHz frequency for both Data and Voice.
I would like to know if any of you have experience anything like this or if there is some app available that can monitor what's happening.
Click to expand...
Click to collapse
Hi I have similar issue,
My phone says its out of service or no signal or no network also I checked my sim card in other phone in the same place and it is fine. The i9505 model in ireland meteor provider was running ok until deicided to give a try to another network operator, when I changed the sim card it didnt only catch up the signal from new network provider but also it refuses to catch the old network provider. Funny thing is that I am receiving 3G but no signal bars and no service sign is beeing displayed. I am running latest official BTU (UK) firmware, the phone was never rooted, altough I had to remove the simlock and instal unbranded firmware. The phone worked fine with the newest updates for a month and now I am facing this trouble.
No factory resets nor installing same radio (couple of times) have helped. Also I used odin to instal same firmware (as it has locked bootloader) so I cannot revert back to other stock firmwares, but still no joy.
hope that someone faced the same problems and describe how to solve this issue. thanks
I own a Verizon Motorola Razr M, bought in ebay to an US seller. I am in Spain and I use Movistar SIM card
The phone came with stock JB 4.1.2, and therefore I could not unlock the bootloader.
I started using it, but it had a problem that I am not been able to solve so far: after some hours of use, with no problems with GSM and data connections, it suddenly looses both connections, although the signals on the status bar still appear. I take care that signals have gone when I take the phone to make a call or surf the web.
I have tried the following procedures:
Change the net settings to GSM/UMTS
I rooted the phone with motochopper 1.1.2 exploit
I installed Safestrap 3.12 in order to be able to install other available locked compatible roms.
I tried these roms, following this thread here in XDA: Clean ROM 1.0. Clean ROM 1.1, Barebone New Base, Stock Deodexed.SDswap-Locked & UnLocked BLs-xt907-9.8.1Q-94-1, but no luck. This last one uses the last radio, but no way.
I also installed the [PATCH][GUIDE] Patch to fully enable GSM on Verizon CDMA Android phones. I could only install it on Clean ROM 1.1 however. It has been impossible to install it on the other ROMS. In any case, no luck again with the patch installed. Here I had a big problem because as I still had these problems, I got into *#*#4636#*#* in the dialer, and touched the band selection option: suddenly, the net showed no signal more and I was unable to make it work again: I finally solved this by installing the stock firmware from here with RSD lite.
No way. I still have this problem and I can not use the phone. I have also tried with another SIM card, but the problem remains. It is a shame because when the connection works, the phone runs very well.
Any help would be very appreciated
More details
errotaxar said:
I own a Verizon Motorola Razr M, bought in ebay to an US seller. I am in Spain and I use Movistar SIM card
The phone came with stock JB 4.1.2, and therefore I could not unlock the bootloader.
I started using it, but it had a problem that I am not been able to solve so far: after some hours of use, with no problems with GSM and data connections, it suddenly looses both connections, although the signals on the status bar still appear. I take care that signals have gone when I take the phone to make a call or surf the web.
I have tried the following procedures:
Change the net settings to GSM/UMTS
I rooted the phone with motochopper 1.1.2 exploit
I installed Safestrap 3.12 in order to be able to install other available locked compatible roms.
I tried these roms, following this thread here in XDA: Clean ROM 1.0. Clean ROM 1.1, Barebone New Base, Stock Deodexed.SDswap-Locked & UnLocked BLs-xt907-9.8.1Q-94-1, but no luck. This last one uses the last radio, but no way.
I also installed the [PATCH][GUIDE] Patch to fully enable GSM on Verizon CDMA Android phones. I could only install it on Clean ROM 1.1 however. It has been impossible to install it on the other ROMS. In any case, no luck again with the patch installed. Here I had a big problem because as I still had these problems, I got into *#*#4636#*#* in the dialer, and touched the band selection option: suddenly, the net showed no signal more and I was unable to make it work again: I finally solved this by installing the stock firmware from here with RSD lite.
No way. I still have this problem and I can not use the phone. I have also tried with another SIM card, but the problem remains. It is a shame because when the connection works, the phone runs very well.
Any help would be very appreciated
Click to expand...
Click to collapse
The problem also seems to become worse with the use of the phone: at the beginning, coming from a factory reset, It can last some hours before the problem occurs. But since it happens from the first time, it happens more and more frequently and the phone can not be used any more. It seems that there could be a software issue.
Another try disabling fast dormancy
I´ve just disabled fast dormancy, because my operator Movistar apparently does not use this technology.
For this, I have modified 3 lines from build.prop system file, as indicated in another site.
The 3 lines are:
ro.mot.ds.fastdormancy.disable=true
telephony.lteOnCdmaDevice=0
ro.telephony.default_network=3
Having fast dormancy enabled when your operator does not support it, seems to drain battery, and could cause other problems. That´s why I´ve done this. I have used root explorer apk from Google store, it is free and it automatically creates a backup of build.prop file when you modify it.
I keep the fingers crossed, let´s see what happens.
Fast dormancy: yes but...
After some days using the phone with fast dormancy disabled (for this, I also added this line to build.prop: ro.ril.fast.dormancy.rule=0 ; I read this for ICS Roms, I do not know if this command is also valid for JB, any comment will be welcome), I still get some cuts (less I would say), but at least the phone tries to restart the connections. For this, I have also installed the apk from Google Play called 3g reconnect.
In any case, any comment would be appreciated.
Issue not solved
I still get data and voice disconnections when I use GSM/UMTS or only UMTS modes. They occur ransomly, and they also occur as soon as I use a WIFI connection. I can only use the phone on GSM only mode, which is frustrating.
Any advise?
errotaxar said:
I still get data and voice disconnections when I use GSM/UMTS or only UMTS modes. They occur ransomly, and they also occur as soon as I use a WIFI connection. I can only use the phone on GSM only mode, which is frustrating.
Any advise?
Click to expand...
Click to collapse
I do not go near *#*#4636#*#* anymore. So tell me do you use that to make these changes (phone info is the app name).
Choosing GSM/UMTS or GSM only
aviwdoowks said:
I do not go near *#*#4636#*#* anymore. So tell me do you use that to make these changes (phone info is the app name).
Click to expand...
Click to collapse
Hello,
I have tried both: using *#*#4636#*#* or using the usual phone settings. Sometimes I have also checked that the changes made with the usual settings appeared also dialing *#*#4636#*#*.
Yesterday evening, I tried selecting global mode instead of GSM/UMTS and it seemed to work for some hours, but today morming, the problem occured again. So far, the unique way I have found to avoid connection cuts off is using GSM ONLY mode. I have to say that I have tried with 2 different SIM cards but the result is identical.
errotaxar said:
.
Click to expand...
Click to collapse
Did you select the 3 dot menu & mess with the "band" settings?
---------- Post added at 07:08 AM ---------- Previous post was at 06:56 AM ----------
http://forum.xda-developers.com/showthread.php?t=2346623
I did that once, and all the signals disappeared. I restored the phone with RSD Lite, that appeared to be the unique way to have again signals working. Now I do not even dare touching these 3 dots.
errotaxar said:
I did that once, and all the signals disappeared. I restored the phone with RSD Lite, that appeared to be the unique way to have again signals working. Now I do not even dare touching these 3 dots.
Click to expand...
Click to collapse
What booby a trap? How many step into!
I don´t know if I am understanding you. I did that once because I did not know what else should I do to solve the problem. I saw that there was the possibility to choose theoritically between US bands and Cellular, and I entered in that menu. It is not so stupid to try that if you have already tried 100 other ways.
In any case, anybody has an idea about how to solve this problem? I´m sure I am not the unique person having this issue with this phone.
errotaxar said:
I don´t know if I am understanding you. I did that once because I did not know what else should I do to solve the problem. I saw that there was the possibility to choose theoritically between US bands and Cellular, and I entered in that menu. It is not so stupid to try that if you have already tried 100 other ways.
In any case, anybody has an idea about how to solve this problem? I´m sure I am not the unique person having this issue with this phone.
Click to expand...
Click to collapse
You are saying the problem is now still there. Yet the radio partition is fixed. Please restate what has been fixed with the rsd flash & what remains unfixed.
Well I think I have fixed and solved the problem: I initially copied the APN settings I had with my previous HTC Sensation, because the phone operator was the same (MOVISTAR), the SIM card too, and I have not moved. In these APN settings, the proxy was "undefined" as well as the proxy gate. I wonder if the radio stucks looking for a proxy each time or whatever. I tried yesterday with completely different APN settings, with a concrete Proxy and a gate... and now I have not had any issue in the past 24 hours. I will still wait a couple of days to see if that was finally the reason.
Which in any case would be silly, because I just applied what was working OK with my sensation, but...
New APN settings: let´s see
Well I think I have fixed and solved the problem: I initially copied the APN settings I had with my previous HTC Sensation, because the phone operator was the same (MOVISTAR), the SIM card too, and I have not moved. In these APN settings, the proxy was "undefined" as well as the proxy gate. I wonder if the radio stucks looking for a proxy each time or whatever. I tried yesterday with completely different APN settings, with a concrete Proxy and a gate... and now I have not had any issue in the past 24 hours. I will still wait a couple of days to see if that was finally the reason.
Which in any case would be silly, because I just applied what was working OK with my sensation, but...
After several days, the problem is still there. After setting new values in APN, it happens less often, but it still happens. I have to switch to GSM only mode.
2 days ago, I was surfing the net at quite high speed with no interruptions, for half an hour. I then shutted off the screen, on again some seconds later, and the connection was blocked, I had to restart the phone. It has to be a software issue.
I finally sold the phone
After concluding that I could never get rid of this problem, I sold the phone, informing that he would have to use mainly GSM only connection. Great phone otherwise, but with this issue.
This sounds like a Baseband Issue.
Europe I have found baseband:
sm_bp_101031.027.32.81P to be the most stable so far, with no H+ support though.
But most Carriers in Europe don't have H+ or LTE.
That baseband is part of build 9.8.1Q-66
Which can be all downloaded here:
http://sbf.droid-developers.org/phone.php?device=8
The baseband from 98.16.1 had H+ support in Europe but connections dropped like crazy.
Same with 98.12.4, we remedied that with Aussie Radio at the time.
Maybe this may help some International users with Data and GSM Loss
Germanese said:
This sounds like a Baseband Issue.
Europe I have found baseband:
sm_bp_101031.027.32.81P to be the most stable so far, with no H+ support though.
But most Carriers in Europe don't have H+ or LTE.
That baseband is part of build 9.8.1Q-66
Which can be all downloaded here:
http://sbf.droid-developers.org/phone.php?device=8
The baseband from 98.16.1 had H+ support in Europe but connections dropped like crazy.
Same with 98.12.4, we remedied that with Aussie Radio at the time.
Maybe this may help some International users with Data and GSM Loss
Click to expand...
Click to collapse
I'm on 9.8.1Q-94-1(98.30.1.XT907.Verizon.en.US) and wanna use it in Germany. any experiences with the radio compared to the suggested one. Or is there another way to boost the performance of the razr m? Compared to my razr I the signal and data quality is really poor...
edit: my baseband-version is: SM_BP_101032.021.32.80P
edit2: ok... now i've flashed several basebands... and the behaviour of the phone is always the same... with the australian baseband of xt905 it wasn't possible to get an hspa-connection. dunno if its enough just to flash the radio-fw?!?!?
so is there an other way to get more stability in my region? i tried to flash the radio from razr hd retail germany. but i think the razr m don't like it when I fool around. actually I love the mobile, so i don't want to make it angry... your suggestions are very much appreciated...
Hi.
I suspect that my current network operator doesn't support the 'fast dormancy' option for mobile data, so I've been trying to find a way to disable it, but to no avail.
I read that if your phone has fast dormancy enabled but the network operator doesn't support it, that means bad news for your battery, which I've found to be true in my case.
When I'm off wifi and on mobile data, if I leave the phone with the screen off for long periods of time, I get the "msm_hsic_host" wakelock, which I've found to be directly related to 'fast dormancy'.
I tried using the *#9900# dial code and disable it there, but it seems like the option is not available in there anymore.
How do I go on about disabling fast dormancy in a non-rooted phone?
My phone: Samsung Galaxy S4 i9505 (non-rooted)
ROM: Stock Lollipop 5.0.1
Kernel: Stock
P.S.: For anyone wondering what 'fast dormancy' is, here's a video explanation for it.
I don't think you can on a non-rooted phone.
Hey guys,
Well, I ordered the essential phone from amazon.com and had it shipped to Europe (Belgium). It's working great for the most part but I have a question for anybody else who imported it from the USA about the preferred network.
If I check on the the frequency check site it shows that all protocols are compatible with my provider, including UMTS (which I presume is WCDMA).
If I set my preferred network to anything with WCDMA then it's impossible to make voice calls. Normally the GSM/WCDMA/LTE option int he preferred mobile networks should be perfect for me, no? The workaround I use is to select LTE/GSM/TDSCDMA in which case my phone connects with LTE and and allows me to make voice calls.. the weird thing is that it looks like my data connection drops to GSM (2G) while making a call.
Is this all normal? Anybody else encountered any issues and found workarounds/fixes?
thanks!
[edit, one of my friends has the same phone and issue, so it's not device specific. i also e-mailed essential and their first response wasn't helpfull and completely besides the point]
canned_polar_bear said:
Hey guys,
Well, I ordered the essential phone from amazon.com and had it shipped to Europe (Belgium). It's working great for the most part but I have a question for anybody else who imported it from the USA about the preferred network.
If I check on the the frequency check site it shows that all protocols are compatible with my provider, including UMTS (which I presume is WCDMA).
If I set my preferred network to anything with WCDMA then it's impossible to make voice calls. Normally the GSM/WCDMA/LTE option int he preferred mobile networks should be perfect for me, no? The workaround I use is to select LTE/GSM/TDSCDMA in which case my phone connects with LTE and and allows me to make voice calls.. the weird thing is that it looks like my data connection drops to GSM (2G) while making a call.
Is this all normal? Anybody else encountered any issues and found workarounds/fixes?
thanks!
[edit, one of my friends has the same phone and issue, so it's not device specific. i also e-mailed essential and their first response wasn't helpfull and completely besides the point]
Click to expand...
Click to collapse
Hey mate while I don't know if this will fix it but may help... Try dialing *#*#4636#*#* on your phones dialer and then click on phone and then click three dots in the top right corner and then select radio bands and then select Europe.... It should help but then again not sure
joshclouds said:
Hey mate while I don't know if this will fix it but may help... Try dialing *#*#4636#*#* on your phones dialer and then click on phone and then click three dots in the top right corner and then select radio bands and then select Europe.... It should help but then again not sure
Click to expand...
Click to collapse
thanks but that didn't work. back to the LTE/GSM/TDSCDMA prefered network...
I just received the phone last Saturday here in Belgium and I noticed a lot of battery drainage due to a loss in cellular signal. Fiddled around a bit and set my radio band to Europe and preferred network type to LTE/WCDMA. Still managing to maintain LTE+ and make phone calls at the same time. My provider is Proximus. Let's see how it goes the upcoming days and how it affects battery usage.
niko_c said:
I just received the phone last Saturday here in Belgium and I noticed a lot of battery drainage due to a loss in cellular signal. Fiddled around a bit and set my radio band to Europe and preferred network type to LTE/WCDMA. Still managing to maintain LTE+ and make phone calls at the same time. My provider is Proximus. Let's see how it goes the upcoming days and how it affects battery usage.
Click to expand...
Click to collapse
really weird, i'm on the same provider and tried exactly what you mentioned above but wasn't able to make phone calls.... on the upside my battery life has been stellar with the preferred network type i'm using. really impressive not to mention when it's asleep which is amazing, it stays at 100% overnight.
which hardware revision are you on? mine is 1.8 running android 7.1.1
canned_polar_bear said:
really weird, i'm on the same provider and tried exactly what you mentioned above but wasn't able to make phone calls.... on the upside my battery life has been stellar with the preferred network type i'm using. really impressive not to mention when it's asleep which is amazing, it stays at 100% overnight.
which hardware revision are you on? mine is 1.8 running android 7.1.1
Click to expand...
Click to collapse
Same hardware revision and same android version with security patch from November. I lost 15% battery overnight in airplane mode I guess something is going wrong at the quality control level at Essential Even though it has a lot of problems, I'm still loving this phone! It evokes an emotional response
niko_c said:
Same hardware revision and same android version with security patch from November. I lost 15% battery overnight in airplane mode I guess something is going wrong at the quality control level at Essential Even though it has a lot of problems, I'm still loving this phone! It evokes an emotional response
Click to expand...
Click to collapse
15% in airplane mode?? hmm that's very odd, specially since mine stays at 100% overnight.. then again i don't have any of those social media apps or anything special and I did set it to turn off wifi while sleeping and not charging. you might have a rogue app on your hands.
well i guess all that's left for us to do is cobble together a franken-phone from both our essentials and we'll have the perfect phone.!!
after i got used to the weight I started really enjoying the phone as well.
canned_polar_bear said:
15% in airplane mode?? hmm that's very odd, specially since mine stays at 100% overnight.. then again i don't have any of those social media apps or anything special and I did set it to turn off wifi while sleeping and not charging. you might have a rogue app on your hands.
well i guess all that's left for us to do is cobble together a franken-phone from both our essentials and we'll have the perfect phone.!!
after i got used to the weight I started really enjoying the phone as well.
Click to expand...
Click to collapse
No social media apps here either, only Whatsapp as an extra messenger service. I have all background autosyncs for all accounts disabled as well and yet lost another 9% over night...
Aah well, Oreo might bring some improvements and beta is already released for Essential Phone!
Hey guys,
I know the thread is old, but before I start a new one, maybe we could warm this one up?
I have a pretty similar (or the same) Problem with connecting to the different network types.
I just got my PH-1 from ebay two weeks ago. Sprint variant, but worked without a Problem here in Germanys GSM-based network - so I thought! After some days I noticed that in some areas I only had poor to no reception, where I knew it should be better (I never changed my carrier). Some twiddling and I found out, that the PH-1 only uses the 4G and 2G networks - not 3G! The 'Preferred network' was set to 'global' and I even went to *#*#4636#*#* --> three dots menu --> Europe. Just to be sure. So perhaps the antenna doesn't work properly I thought, but when I switch to 'WCDMA only' I get full reception 3G (H+). So the device is able to use alle three types of networks. After that I tried all different combinations, but in the end it comes to either 3G or 4G and 2G.
I tried another SIM-Card from the same Provider (o2/Telefónica) but its the same with the PH-1 and the SIMs work without any problems in my old device.
After that I followed the big discussion thread about unlocking the device on this forum and in the end successfully unlocked AND SIM-unlocked the device by flashing the modemst1 and modemst2. That changed nothing
My next step was flashing LineageOS 15.1 - also nothing changed...
Thus this is surely related to the PH-1 directly. Any ideas what the reason for this could be? Are there any other preferences I could try to change?
Any tips for europe and android pie with this phone? Should i set it to 4g/lte as preferred?
morfeas-dsl- said:
Any tips for europe and android pie with this phone? Should i set it to 4g/lte as preferred?
Click to expand...
Click to collapse
This is same as 3G/4G LTE so should be fine - i use LTE only because have VoLTE but if not then good have 4G/LTE enabled.