On my HTC One X (Orange Android 4.0.3, HTC Sence 4.0 Software 1.29.061.11) I have a common problem where I don't get a text message until I press the "Power" button at the top of the phone. As soon as I do, the phone beeps and vibrates, and displays the message on screen. The text message will have a time stamp of many minutes before (maybe 15/30 minutes). If I don't keep checking my phone, I don't receive messages!
Its like the phone is in a deep sleep and isn't receiving messages.
Has anyone else had this problem?
pee_cee said:
On my HTC One X (Orange Android 4.0.3, HTC Sence 4.0 Software 1.29.061.11) I have a common problem where I don't get a text message until I press the "Power" button at the top of the phone. As soon as I do, the phone beeps and vibrates, and displays the message on screen. The text message will have a time stamp of many minutes before (maybe 15/30 minutes). If I don't keep checking my phone, I don't receive messages!
Its like the phone is in a deep sleep and isn't receiving messages.
Has anyone else had this problem?
Click to expand...
Click to collapse
It may have something to do with HTC SmartSync.
Yes I know it is only supposed to between the hours of 12(Midnight) and 7AM, but it may not be de-activating for you.
Also is it constantly, or intermittent?
i noticed this before, but havent since the 2.17 update - maybe this is what fixes it..
Are you using wifi and set it to turn off while your screen is off? That might be problem.
kaz89 said:
Are you using wifi and set it to turn off while your screen is off? That might be problem.
Click to expand...
Click to collapse
Wifi isn't responsible for the text messages assuming it's sms
Sent from my HTC One X using xda app-developers app
Yes its SMS message, not on Wifi.
I don't recall ever setting up SmartSync, can you advise what to check/disable?
pee_cee said:
Yes its SMS message, not on Wifi.
I don't recall ever setting up SmartSync, can you advise what to check/disable?
Click to expand...
Click to collapse
No, SmartSync is enabled by default, HTC though they were being clever but it has cause no end of issue.
There was an app that you could use to disable it, but it has been removed from the Play Store
Im sorry I cannot help you further but I can almost guarantee this will be your cause.
Wilks3y said:
No, SmartSync is enabled by default, HTC though they were being clever but it has cause no end of issue.
There was an app that you could use to disable it, but it has been removed from the Play Store
Im sorry I cannot help you further but I can almost guarantee this will be your cause.
Click to expand...
Click to collapse
but isn't smart sync for wifi/data?
if so it wouldn't, or at least shouldn't affect the sms
pee_cee said:
Yes its SMS message, not on Wifi.
I don't recall ever setting up SmartSync, can you advise what to check/disable?
Click to expand...
Click to collapse
SmartSync only disables data connections (WiFi and mobile data) from 0.00 to 7.00, so I highly doubt it has anything to do with your problem. I have noticed I sometimes get the sms notification when I turn on the screen, but never more than 2 minutes after the SMS has actually arrived. On some CM-based ROM's there is an option for the SMS app to show the time the text was sent, as opposed to the time your device received it, and there are delays caused by the network sometimes, so there may be nothing wrong with your phone.
I suggest you install Ghostly SMS. It will essentially double your SMS notification (unless you purchase the donate version, which will remove it once your SMS app displays its own), but it's always fast and reliable - you will see it gets the SMS a fraction of a second before the system's notification appears. I've been using it since there was a problem with messages not being received on a CM7 Nightly for my old Desire and it has never failed.
I noticed last night, around 7/8PM (UK TIME!) that when I switched my screen on, my WiFi and Signal reconnected.
I am having the same issue as you, my Network and Connections turn themselves off with the screen haha !
ANYONE FOUND A SOLUTION!?
Wilks3y said:
I noticed last night, around 7/8PM (UK TIME!) that when I switched my screen on, my WiFi and Signal reconnected.
I am having the same issue as you, my Network and Connections turn themselves off with the screen haha !
ANYONE FOUND A SOLUTION!?
Click to expand...
Click to collapse
as in the signal bars also are showing no bars with a cross?
Firefox
pee_cee said:
On my HTC One X (Orange Android 4.0.3, HTC Sence 4.0 Software 1.29.061.11) I have a common problem where I don't get a text message until I press the "Power" button at the top of the phone. As soon as I do, the phone beeps and vibrates, and displays the message on screen. The text message will have a time stamp of many minutes before (maybe 15/30 minutes). If I don't keep checking my phone, I don't receive messages!
Its like the phone is in a deep sleep and isn't receiving messages.
Has anyone else had this problem?
Click to expand...
Click to collapse
This used to happen to me at random very annoying it turned out that it was firefox opened in the background that caused it so i just use chrome now. Dont know if this is the same problem.
lawrence750 said:
as in the signal bars also are showing no bars with a cross?
Click to expand...
Click to collapse
Yeah no signal bars, with the red cross over.
And Wifi has no bars also, and is grey'd out as it looks when you are on very low signal?
It either only stays like that for long enough for me to notice it, or it never re-connects and I have to restart my phone.
Any one know a cause/solution?
Wilks3y said:
Yeah no signal bars, with the red cross over.
And Wifi has no bars also, and is grey'd out as it looks when you are on very low signal?
It either only stays like that for long enough for me to notice it, or it never re-connects and I have to restart my phone.
Any one know a cause/solution?
Click to expand...
Click to collapse
that's definitely not smart sync doing that - not for the phone signal anyway
have you got the phone set to wcdma only ?
if you haven't tried already, then try take the sim card out, clean it, blow into the sim slot in case of dust etc and then put back in and try again
what rom are you using? and what mods if any?
Edit: just seen your sig, if you're on stock then its easier to diagnose at least. try and boot the phone in safe mode for a few hours, check if it continues to do it or not
Wilks3y said:
Yeah no signal bars, with the red cross over.
And Wifi has no bars also, and is grey'd out as it looks when you are on very low signal?
It either only stays like that for long enough for me to notice it, or it never re-connects and I have to restart my phone.
Any one know a cause/solution?
Click to expand...
Click to collapse
The mobile signal just disappearing at random happened to me when I traveled to Italy, but it must have been something with the netwrok, since it only happened there. However, I had no problem at all with WiFi.
The fact that both of your connections have bad signal makes me think of a either hardware issue or a bad radio. I've never flashed a radio on my HOX, but maybe a RUU could help. Or you might have to take your phone to the service...
lawrence750 said:
that's definitely not smart sync doing that - not for the phone signal anyway
have you got the phone set to wcdma only ?
if you haven't tried already, then try take the sim card out, clean it, blow into the sim slot in case of dust etc and then put back in and try again
what rom are you using? and what mods if any?
Edit: just seen your sig, if you're on stock then its easier to diagnose at least. try and boot the phone in safe mode for a few hours, check if it continues to do it or not
Click to expand...
Click to collapse
I think its when I travel a big distance in a certain amount of time, I read that some where else. Say if you got in a car, drove around town for a bit (Which is what I did when I noticed) then the signal goes wierd, continue doing it and its as though it gives up trying to chace you round and just thinks, theyll sort me out when im needed (yes im talking as though im bar of signal haha)
The quote below also stacks up, as he was traveling in italy?
asp2010 said:
The mobile signal just disappearing at random happened to me when I traveled to Italy, but it must have been something with the netwrok, since it only happened there. However, I had no problem at all with WiFi.
The fact that both of your connections have bad signal makes me think of a either hardware issue or a bad radio. I've never flashed a radio on my HOX, but maybe a RUU could help. Or you might have to take your phone to the service...
Click to expand...
Click to collapse
Can you try and help me find n RUU, but I don't think i'll use it as theres too much data on my phone to lose
HTC have agreed to a repair already about the WiFi, but I don't want them anywhere near my phone, once you've purchased they dont care. I USED TO LOVE HTC ! Now they have made me think they dont care about the customers.
Perhaps I should ask about the radio issue also?!
Wilks3y said:
Can you try and help me find n RUU, but I don't think i'll use it as theres too much data on my phone to lose
HTC have agreed to a repair already about the WiFi, but I don't want them anywhere near my phone, once you've purchased they dont care. I USED TO LOVE HTC ! Now they have made me think they dont care about the customers.
Perhaps I should ask about the radio issue also?!
Click to expand...
Click to collapse
I see now your signature says you're still on stock ROM. If that's the case, you might not need an RUU, a simple Factory Reset might do the same job. RUU's are different for different carriers, so I can't find one for you, but you will find them all here. If your phone is not branded (i.e. without simlock or any custom software by your carrier), look for one that has 401 in the name, such as this one RUU_ENDEAVOR_U_ICS_40_S_HTC_Europe_2.17.401.2_Radio_2.1204.135.20_release_274900_signed.exe
What data do you have to back-up? You can transfer all your files to your PC or store them on a cloud service (Dropbox, Drive etc) and you can backup your apps & data with adb as shown here.
If it is a radio issue, however, you may well have to take it for repairs. I don't know where you live, but I've always heard nothing but the best about HTC's repairs, they even accepted (free of charge) phones that had beed dropped on concrete or in a tank full of water, which is one of the main reasons I stay away from Samsung (along with TouchWiz, low-quality materials and more, but I'm getting too off-topic).
Good luck and tell us how it went! :good:
Thanks for the replies, I'm just going to hope that the ICS/Jellybean updates over the next few months help.
BTW, I dont use the Firefox browser. Thanks
Related
My phone sometimes loses signal completely... other times it has a signal but I cannot connect to the net. The 3G Symbol at the top only shows that it is uploading and not downloading. any Ideas on how i can fix this?
Mrakulis said:
My phone sometimes loses signal completely... other times it has a signal but I cannot connect to the net. The 3G Symbol at the top only shows that it is uploading and not downloading. any Ideas on how i can fix this?
Click to expand...
Click to collapse
The radio is very flaky, I believe even more so for CDMA devices. What type of phone do you have?
I get the same thing here. Almost 1 out of every 3 times coming out of sleep it is ok. Otherwise I have to go and rebuild the APN settings back to default.
Typically it has something listed but once in a while it lists nothing until I rebuild them.
These times seems like it is like the towers have stopped talking or refuse connection to my phone. Thus the reason why it uploads but not downloading any data.
2.1 had random data issues but 2.2 has some major kink either with the radio version or overall CDMA.
I have Verizon (RHOD500).
arrrghhh said:
The radio is very flaky, I believe even more so for CDMA devices. What type of phone do you have?
Click to expand...
Click to collapse
I believe it's the (Touch pro2) Rhodium 100. but not really sure how to check. But if you mean GSM or CDMA.. Its GSM
Mrakulis said:
I believe it's the (Touch pro2) Rhodium 100. but not really sure how to check. But if you mean GSM or CDMA.. Its GSM
Click to expand...
Click to collapse
you can try re-flashing the radio, which will help if anything has been corrupted
I would try that if my WinMo has an issue. So far just android dropping data on my RHOD500.
I think it is trying to rebuild or at least re-register on the network too much causing issues with towers or internally at least.
noodles21o2 said:
you can try re-flashing the radio, which will help if anything has been corrupted
Click to expand...
Click to collapse
I dnt have a problem in WM. Only within Android.
Yea... the radio drivers probably aren't perfect. Far from it, from the sound of things... I've definitely had issues with it as well. I just try to avoid making calls in Android, and receiving them always makes me leery. I've had a few important calls drop because Android decided to reboot itself...
Ahh yeah I've seen the same problems on my RHOD500...usually I know when facebook gets a refresh API error since its set to sync every hour so I just pop on/off airplane mode for a minute and I get data back.
Other then that radio seems pretty decent...I make and receive calls all day with no issues.
//Sent from my Neopeek-Froyorider RC2 using XDA App
i have been having the same issue is there a fix for it?
I no that i am not the only person who has this issue and it is driving me up the wall. for some reason when i loose signal alltogether it wont auto recontect when i come into signal again instead i have to force it to reconect.
At first i put up with this becasue i loved the phone and i thought that three would be doing somthing about it to fix the problem. but as i have recieved no fix i am getting more and more tiered with the phone and im swaying more and more towards the S3.
The only way that i can hold a signal is if i set it so that i am on 3g only which helps but suks becasue there are alot of ares which dont have the 3g signal.
i have also noticed that the phone looses signal when i put it in my pocket so if somone is trying to contact me while i am not actually using my phone its like i might aswell not even own it.
This signal issue is pretty much rendering my phone usless does anyone know of any fixes that i can posibly do i have not applyed any OTAs directly from three but i have unlocked my phne with HTC DEV and have installed the latest stock roms to try and sort it out with the latest euopean radio to no provail.
does anyone have any sugestions for me? a posible fix? news from three or should i just give up on the HOX and switch phones altogether.
Same issue here dude, minus losing signal in my pocket. Also, I have to use the airplane mode and not toggle the network connection to get it to work
Sent from my HTC One X using Tapatalk 2
GetScopedx said:
I no that i am not the only person who has this issue and it is driving me up the wall. for some reason when i loose signal alltogether it wont auto recontect when i come into signal again instead i have to force it to reconect.
At first i put up with this becasue i loved the phone and i thought that three would be doing somthing about it to fix the problem. but as i have recieved no fix i am getting more and more tiered with the phone and im swaying more and more towards the S3.
The only way that i can hold a signal is if i set it so that i am on 3g only which helps but suks becasue there are alot of ares which dont have the 3g signal.
i have also noticed that the phone looses signal when i put it in my pocket so if somone is trying to contact me while i am not actually using my phone its like i might aswell not even own it.
This signal issue is pretty much rendering my phone usless does anyone know of any fixes that i can posibly do i have not applyed any OTAs directly from three but i have unlocked my phne with HTC DEV and have installed the latest stock roms to try and sort it out with the latest euopean radio to no provail.
does anyone have any sugestions for me? a posible fix? news from three or should i just give up on the HOX and switch phones altogether.
Click to expand...
Click to collapse
There is a thread here http://forum.xda-developers.com/showthread.php?t=1613521 and basically if you dial *#*#4636#*#* choose phone information and change set preferred network type to WCDMA only the problem is solved - for me anyway but only until restart as the setting is reset.
gffmac said:
There is a thread here http://forum.xda-developers.com/showthread.php?t=1613521 and basically if you dial *#*#4636#*#* choose phone information and change set preferred network type to WCDMA only the problem is solved - for me anyway but only until restart as the setting is reset.
Click to expand...
Click to collapse
You can make the setting permanent by instead going to "Mobile Network" in Settings, then "Network Mode" and select WCDMA Only. That sticks across reboots.
darkoroje said:
You can make the setting permanent by instead going to "Mobile Network" in Settings, then "Network Mode" and select WCDMA Only. That sticks across reboots.
Click to expand...
Click to collapse
Confirmed, Thanks mate.
i no of these fixes but what i really wanted to no is if 3 are planning a fix for the problem becasue at the moment its a joke
GetScopedx said:
i no of these fixes but what i really wanted to no is if 3 are planning a fix for the problem becasue at the moment its a joke
Click to expand...
Click to collapse
Im thinking its a htc software issue which will probably get fixed, it didnt happen with my Desire HD with same simcard.
gffmac said:
Im thinking its a htc software issue which will probably get fixed, it didnt happen with my Desire HD with same simcard.
Click to expand...
Click to collapse
it has been 2 months though and it still hasnt been fixed HTC are taking the piss with this
Also another thing I have noticed is the signal is slightly worse in a case than without.... So mine at work can be hit and miss even more. I am on Three to with the Three firmware.
It has actually been better since I got it back from HTC repair. They seemed to have changed the whole housing and battery in the report for the squeaking and moving lcd screen. Maybe they have done a better job at putting it together than from Taiwan?
Although I didnt have this exact problem with my HOX from Three…. (just had crap signal, would re-connect OK though, but was hard to get from 3g to 2g and back again sometimes) mine just had poor signal everywhere…. so much so, I cancelled the contract. Cost me £500 to get out of it…. but well worth it TBH.
S
I purchased my one x from amazon and got three to swap my sim from my desire to a micro sim. I only get loose network when im at home.
I reported the network drop to them and they got back in touch. They said that there was not a problem with my phone its just the location of my house and the distance away from the mast. After someone from the network team called me they said that we can offer you a "home hub" (for free) which connects to my home router which provides signal in my house. There is always a catch with companies. They wanted me to renew my contract as i have 2 month left. I am not going to renew as i can find cheaper sim only deals.
I guess what im trying to say is that if you have a long contract left with three file a fault online and push for the home hub.
There is no harm in asking.
Shahzad
I have the same problem with Three and at first I was just like ahh I can live with that.
Now its really starting to annoy me no signal indoors what so ever and when I leave the house will not auto connect I have to enter and exit airplane mode for it to pick up a signal again, Ive sent in a complaint will see if they get back to me.
Just a heads up the signal not reconnecting seems fixed in the latest system, custom ROM here http://forum.xda-developers.com/showthread.php?t=1601543
ROM Base 2.05.401.2
Android 4.0.4
I've been having a problem with receiving texts sometimes and I recently noticed that it happens with call apparently. The issue is that I'm texting people back and forth and then all of a sudden I wont receive messages for a long time (couple hours). At some point, someone's text message will push through all of the other ones all at the same time. Sometimes when I assume i'm having this issue, I will send a text to myself and it will push the other ones through as well. Recently though I was made aware that during this "outage", I also was not able to receive phone calls at all. The signal is strong at all times (3-4 bars). Also happens when I'm home all day and not changing locations when it will suddenly stop getting texts and calls. Does anyone know how to fix this issue? I restarted the phone and changed cell towers with the Airplane mode many times and the issue continues to happen at random times. It is really inconvenient. Suggestions?
Technical details: I use the stock 4.1.1 Rom that comes with AT&T S3. I do have LTE in my area.
And now it has happened 3 days in a row but at different times of day. This is a huge problem for me as I use my phone a lot. Any help would be appreciated
You still have your IMEI number via settings -> about phone -> status?
Sent from my SAMSUNG-SGH-I747 using xda app-developers app
ARPLEMODE
TRy making sure yiur not in airplane mode. i was stuck in airplane for a week ._____________.:cyclops:
That's weird. Re-seat your SIM card, if that doesn't do anything then take a trip to your nearest AT&T store/dealer and have them swap out your SIM card and see if it still occurs after that.
I had a similar problem a while back and it happened to be a network problem with my carrier. Gave them a call and all is fine now.
Sent from my SGH-I747 using xda app-developers app
fafik90 said:
I've been having a problem with receiving texts sometimes and I recently noticed that it happens with call apparently. The issue is that I'm texting people back and forth and then all of a sudden I wont receive messages for a long time (couple hours). At some point, someone's text message will push through all of the other ones all at the same time. Sometimes when I assume i'm having this issue, I will send a text to myself and it will push the other ones through as well. Recently though I was made aware that during this "outage", I also was not able to receive phone calls at all. The signal is strong at all times (3-4 bars). Also happens when I'm home all day and not changing locations when it will suddenly stop getting texts and calls. Does anyone know how to fix this issue? I restarted the phone and changed cell towers with the Airplane mode many times and the issue continues to happen at random times. It is really inconvenient. Suggestions?
Technical details: I use the stock 4.1.1 Rom that comes with AT&T S3. I do have LTE in my area.
Click to expand...
Click to collapse
It happend to me too. I went to att store and get new sim. No problem for last 15-20 days. Looks like i got stronger signal too.
Just to give anyone interested in this an update:
I went to the AT&T store today and told them my issue so they told me to go to the nearest AT&T device support center (which was really far away). People over there told me they heard about this issue many times over the past couple of months. The guy working there had a S3 and said he has the same problem. They received an email from the higher-ups this morning specifically talking about this random outage thing I have and that they are currently working on it. They were told to not exchange phones or sim cards because of this since it wont help. The issue involves a combination of Network and Jelly Bean software problems and happens on all new LTE devices that have Jelly Bean from AT&T. They told me to check periodically if there is a solution.
I guess I just gotta wait. Unless someone recommends a ROM that is not based on the latest AT&T jelly bean?
Bumping it up, both me and my wife have had this happen. From what im read its a pretty widespread deal.
Anyone know of a work around at least until they fix it?
Keep us updated
Same problem here - switched from Verizon to AT&T last month and started noticing this problem a few weeks ago. Back then a Google search didn't find much on it, but this thread looks promising.
Just to add my two cents: I'm on a rooted S3 with task650's AOKP (4.2.1) build 12.23.2012 (link). Made sure to flash the modem for my phone (I747UCLI5 from here). Problem: phone randomly won't receive calls or texts. Sometimes calling someone will fix it.
I read somewhere that on AT&T, calls and texts are received over 3G and sometimes phones have difficulty switching from 4G. Anyone know if this is true?
Do a full wipe /system, /data, /cache, /dalvik cache. And your problems should be gone 9 times out of 10 that's usually everybodys problem
Sent from the scary door....
fafik90 said:
I've been having a problem with receiving texts sometimes and I recently noticed that it happens with call apparently. The issue is that I'm texting people back and forth and then all of a sudden I wont receive messages for a long time (couple hours). At some point, someone's text message will push through all of the other ones all at the same time. Sometimes when I assume i'm having this issue, I will send a text to myself and it will push the other ones through as well. Recently though I was made aware that during this "outage", I also was not able to receive phone calls at all. The signal is strong at all times (3-4 bars). Also happens when I'm home all day and not changing locations when it will suddenly stop getting texts and calls. Does anyone know how to fix this issue? I restarted the phone and changed cell towers with the Airplane mode many times and the issue continues to happen at random times. It is really inconvenient. Suggestions?
Technical details: I use the stock 4.1.1 Rom that comes with AT&T S3. I do have LTE in my area.
Click to expand...
Click to collapse
I had this same problem except it would only happen on WiFi.
Sent from my SAMSUNG-SGH-I747 using Tapatalk 2
thatsupnow said:
Do a full wipe /system, /data, /cache, /dalvik cache. And your problems should be gone 9 times out of 10 that's usually everybodys problem
Sent from the scary door....
Click to expand...
Click to collapse
Tried that no go, plus its on 2 different phones.
Found some more info and ended up adding anothe APN and chaning some info in it seems good now.
mrmooney said:
Tried that no go, plus its on 2 different phones.
Found some more info and ended up adding anothe APN and chaning some info in it seems good now.
Click to expand...
Click to collapse
Care to share what you did that fixed it?
fafik90 said:
Care to share what you did that fixed it?
Click to expand...
Click to collapse
Yeah more info here.
http://forums.att.com/t5/Android-Di...ing-Calls-Phone-issue-or-Android/m-p/3404809#
Seems to still be working fine.
I started a thread on this also and just yesterday received some info from AT&T tech.
http://forum.xda-developers.com/showthread.php?t=2123974
guys,
it is an ATT issue,
here is a temp solution for a fix:
1) With phone on, take off back cover and press your SIM card so it releases from the spring. It won't come all the way out as it's blocked by the battery. This seems fine - I didn't bother trying to force it out as I didn't want to break anything...
2) Once you see the message that the SIM card is removed, go to the dialer and dial *#2263#
3) You should see a menu with band selections. The current setting is "Automatic". If you switch to "GSM All", you will be EDGE (2G). If you switch to "WCDMA All", you will be on HSPA+ (3G, though AT&T and others call it 4G).
4) Press the SIM card back into place until it clicks. For whatever reason the phone will not recognize it until you reboot. Upon reboot you should see your new setting in effect
please see, post, comment here:
http://forums.att.com/t5/Android-Di...ls-Phone-issue-or-Android/td-p/3270741/page/3
Hi,
I am not sure if this thread already exists but I am a bit caught up with this issue with my HTC One X(Arabic Version)
For the past One month I have been facing the issue initially I thought it was due to my old SIM card so I replaced it & still the issue exists.
What happens is that even when the signal bars are full and seems to be connected to the network I am not able to make phone calls, send Text messages or use the Mobile Data in short no network usage.
This usually happens when I am using the Mobile Data when suddenly it stops functioning but I dont get notified as the Network bars are still good enough.
The only way to get the network back is by restarting the Device.
I am using a Custom ROM.
Will going back to Stock help or this is a Hardware Issue???
A prompt reply will be really appreciated as the loss of network is causing delays in my daily works..
Thanks in Advance!!!
tweeted to @HTC
I sent a tweet to @HTC and they advised me to try the actions mentioned on this page: https://support.htc.com/?title=en-us/HTC_Thunderbolt_Verizon_Wireless/News_%26_Downloads/Troubleshooting_Common_Issues_After_HTC_ThunderBolt%E2%84%A2_Ice_Cream_Sandwich_(ICS)_Update_|_4.2.13
It's not for the One X but the process is the same.
I gave it a try but I can't really tell yet..
If anyone cares, here's the twitter conversation: https://twitter.com/M_Possamai/status/377385531031949312
I doubt it'll work but maybe it will for one or two people.
It doesn't hurt anything anyway.
syed hasan rizvi said:
Hi,
I am not sure if this thread already exists but I am a bit caught up with this issue with my HTC One X(Arabic Version)
For the past One month I have been facing the issue initially I thought it was due to my old SIM card so I replaced it & still the issue exists.
What happens is that even when the signal bars are full and seems to be connected to the network I am not able to make phone calls, send Text messages or use the Mobile Data in short no network usage.
This usually happens when I am using the Mobile Data when suddenly it stops functioning but I dont get notified as the Network bars are still good enough.
The only way to get the network back is by restarting the Device.
I am using a Custom ROM.
Will going back to Stock help or this is a Hardware Issue???
A prompt reply will be really appreciated as the loss of network is causing delays in my daily works..
Thanks in Advance!!!
Click to expand...
Click to collapse
i got this problem too but in my xperia z how to solves thiss , its annoyingg
POCO F3
Suddenly, The mobile data connection started to fail.
It suddenly disconnects, and I have to turn airplane mode on and off to get it to connect again, but it doesn't take long, it varies, and the connection is lost again.
And when it's connected, it's very slow, but a lot, it went from a 15mbps connection (before the problem), to a .3mbps connection. I have installed several ROM'S, and nothing fixes it. Another thing I've noticed is that suddenly he also started using Roaming when he didn't have it before.
Update: Testing with another mobile, with the same SIMCARD, i can connect to my red 4G, but in this POCO F3, when i tried connect to 4g cant, I get a notification that the selected network cannot be connected, The only one that accepts me is the one with 4G R (I think it's roaming).
UPDATE: Also I think that is a problem of crash of the Band 28 LTE
My modem often crashes too, since I bought the phone last year. Standard ROM, no unlock/root, updates when FW goes out.
I mostly see modem crash when the phone switch from wifi to LTE to wifi to LTE etc when I go outside. At one point I notice I have no data connection, sometimes it displays the "no SIM card" icon, the modem program loops and crash and the phone becomes warm because of this and lose its battery real fast.
Only cure is to reboot the phone.
Hi, my phone just started having a very similar issue after working fine for almost two years. I am on T-mobile in US, where are you? Did you find out any more info on this?
stevencrayne2 said:
Hi, my phone just started having a very similar issue after working fine for almost two years. I am on T-mobile in US, where are you? Did you find out any more info on this?
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The truth is that I never found out, what I did find out is that my IMEI of my cell phone had a report of theft (I bought it second-hand) and only 2 networks (from my country) grabbed me: "telcel and altán", of which altán only got roaming and only telcel got the original 4g, on the other hand "at&t and movistar", nothing, only the company detected me, but they didn't get a signal... No way, I gave up, I switched to the only one that if he caught me it was Telcel (even if he didn't want to).
stevencrayne2 said:
Hi, my phone just started having a very similar issue after working fine for almost two years. I am on T-mobile in US, where are you? Did you find out any more info on this?
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A lot of people complain about modem crash since the beginning, Xiaomi never fixed it. It seems the problem is happening when switching cell towers/wifi. At one point you notice you have no data or the "no sim" icon, you have to reboot.
I was experiencing that a lot when I was on a MVNO for the major networks (Mint Mobile, Google Fi, etc.). Upon switching to AT&T Prepaid, I am experiencing far, far fewer disconnects. Some particular locations will give me the exclamation point, but by and large it's much better.
It seems everyone is torn in half, between this glitch being software related, or hardware related.
I have tried everything to blocking out certain bands with network guru, to taking my phone apart and looking for some kind of issue. Been through countless roms, and firmwares, and kernels. I've gotten a new Sim card too. Have tried Compressed air. with nothing seeming to solve this issue permidently.
Zinnz said:
It seems everyone is torn in half, between this glitch being software related, or hardware related.
I have tried everything to blocking out certain bands with network guru, to taking my phone apart and looking for some kind of issue. Been through countless roms, and firmwares, and kernels. I've gotten a new Sim card too. Have tried Compressed air. with nothing seeming to solve this issue permidently.
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For what it's worth, I'm also using a custom ROM (Arrow OS 13). I recall a while back there being kernels people developed that attempted to address the phone restarting issue.
Veiranx said:
For what it's worth, I'm also using a custom ROM (Arrow OS 13). I recall a while back there being kernels people developed that attempted to address the phone restarting issue.
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Phone does not restart. It's just that at one point, you notice your data are not working, you cannot enable them, nor make phone calls, you may have the "no sim" account, your phone may go warm because the modem is constantly restarting.
In the end, you have to reboot your phone and everything is normal again.
As it about always happens while outside, I cannot connect a usb cable to dump logcat or others.
Magister54 said:
Phone does not restart. It's just that at one point, you notice your data are not working, you cannot enable them, nor make phone calls, you may have the "no sim" account, your phone may go warm because the modem is constantly restarting.
In the end, you have to reboot your phone and everything is normal again.
As it about always happens while outside, I cannot connect a usb cable to dump logcat or others.
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Try to put some pressure on the phone screen, not too much, push down slightly or press it together in your hands while holding volume up volume down and power button. Let me know if this helps
Zinnz said:
Try to put some pressure on the phone screen, not too much, push down slightly or press it together in your hands while holding volume up volume down and power button. Let me know if this helps
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Were you listening to something on Bluetooth via mobile data?
were you driving?
What was the ambient temperature in the room or outside when this occured?
Just trying to narrow down hardware or software.
My poco f3 likes to reboot with the no Sim error, when I'm driving around on mobile data, listening to Spotify via Bluetooth.
I'm curious what circumstances other users have encountered this error in, or what they were doing at the time when it occurred
As it happens about only when I'm outside, I can be driving (phone connected in BT) or walking.
But my phone never reboots, never.