[Fixed] No Sim No wifi on offcial OTA upate - Android One (First-Generation) Cross-Device Genera

Last night i checked for update and i got one for 5.1 I downloaded and pressed install then i slept leaving it running and today morning i saw my wifi and sims nothing working. sims are not detecting. I am not able to view and wifi network !! Any solution ?
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Got fixed by Factory Reset Thanks to google for a such impressive restoring. Google restored by home screen exactly as it was before. each icon in its place and even wallpaper. And also downloading automatically all apps which was in my phone before. So Basically if you got such situation and have backup with google then you will not face much data loss except Messages which is not backup by google

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[Q] Few issues for which I need help

Hi all,
I have been using my galaxy note n7000 for an year now. From last couple of weeks I have these following issues with my phone
Whenever I go to a roaming area, my screen flashes with a message "Refreshing SIM Data" and immediately I lose the HSPA connection. This message keeps popping up on my screen as long as I am in that roaming area. I have another phone (HTC) and it doesnt happen like that in that phone
Now this one is very scary, Sometimes when I am connected to 3g/hspa my screen flickers with bright horizontal bars and immediately loses the whole network (no net, no calls). And after a few seconds phone automatically restores the connection and everything is fine again. But may be after half a minute this happens again and phone gets switched off. When I switch on the phone again, it would have lost all battery and I am greeted with a low battery message. Wierd part is that if I charge my phone it shows the current battery level again. This thing happens probably twice or thrice a day.
third one is also weird, I can browse internet, download apps from play store, unconditionally. But if I try to update an app then things wont happen and I will get a message saying that app could not be downloaded due to an error 495. I did find this as a known issue in play store but in my case some apps get updates successfully but only some would not.
I have searched for this in whole of XDA Forums, but none of them worked. I tried clearing caches of play store etc. I even installed 2 to 3 rooted roms (both ICS and JB) but no luck. Now I am back on stock ROM but issues still persist. I also contacted network provider (Vodafone India) they seem console me by telling me that everything is fine from their end !!
Story end
2 seems to happen due to an issue with battery. Try a different battery
3. for error 495.. if you are rooted and have cwm.. then boot into recovery and do a wipe dalvik cache and try again. it usually works after that,
1. no idea about this.. i dont get any such messages.
thanks !
2. Yes, I will do so
3.I tried all these, infact wiped everything more than twice
1.
First got to applications then select plays store and clear data. Then do the same for play services. Try. If still no go the wipe dalvikcache from recovery and it works. I get this error every now and then,
I think you are running an old firmware, is that correct?
In general go to service centre and warrantee.
If you dont mind warrantee, root, make efs backup on and off the phone and pcodin a newer firmware.
If wipe and such, do only on safe kernel.
1 - I have not see that so cant help - Sorry.
2 - A lot of us are now having that problem .. and it is not particular to any ROM .. it is happening with all ICS and JB ROMS's and started only 2 - 3 weeks earlier for phones purchased more than a year ago.. am also looking for a solution on this.
3 - I have not see that so cant help - Sorry.
AW: [Q] Few issues for which I need help
1. Have you tried selecting the network manually when you are in a roaming area?
2. That's a battery issue. Maybe the battery is a bit weak and does not provide enough voltage when nearly empty. I also recommend trying another battery.
3. No clue, sorry.
Sent from my revived Galaxy Note
hi all, thanks for your replies.
I have managed to get rid of /find out the cause of these issues,
1. This is a network specific issue and was not related to phone. It has something to do with our roaming settings in network provider. !! I called them up and spoke to their technical team, so I am expecting some resolution soon
2. Bought a new battery -- problem solved (thanks guys!)
3. This is also a network related issue. ISP was blocking certain web requests !!. I changed my sim to other network and my google play just works fine. Reported to Vodafone.

Whatsapp connection issues

Hi, I wonder if anybody can help me. Up until the day before yesterday I was using whatsapp fine over wifi (where I am at the moment there is no mobile signal) on my O2 UK Z1 and then whatsapp lost all connection. Everything else on the phone was working fine but no whatsapp. Every message I sent would go to the clock, no information when people were last online and the faq etc. in the settings would not load because of lack of connection.
I uninstalled the app and then installed it again and all was fine, after sending a few messages the same error occurred again. I have now found that if I clear data in the app settings it will connect again, once I have reconfigured the app and restored from backup. I can only assume that there is some sort of buffer which I am clearing as I lose a few messages when I clear data (all since last backup).
Barring doing a delete of all backups and messages does anyone have any other idea. I have looked and the backup files are about 1.7mb so not massive and I have a fair bit of storage available onboard (>7gb).
I was talking to someone with a HTC phone who had suffered similar symptoms but I have googled and searched and can't find a solution.
Any help much appreciated.
Mark
2 weeks off work and no issues, as soon as I have returned the issue has reared it's head so looks like it's something to do with the wifi here. Everything else works fine and fast so I guess I'll just have to live with it
daxdax89 said:
Try to factory reset or reinstall mobile data settings
Click to expand...
Click to collapse
A factory reset for a cheap Whazz, huge work buddy...lol... at last it's an idea but I will try reinstall mobile settings before that or uninstall and reinstall Whatsup.
I work in a very remote location, I have wifi (which is distributed from a satellite feed) out here and for my mobile phone that is the only connection option. When I am away from work whatsapp always works, both over wifi and cellular data. At work I keep my phone in aeroplane mode with wifi turned on to try and preserve some battery (there is no point in my phone constantly looking for a non existent cellular signal).
This morning I deleted all messages in whatsapp, uninstalled the app and re-installed/configured. Usually I get a failure within 24 hours of doing this so we'll see whether this rectifies the issue.
I know I'm not the only person out here that has had the issue so it is either a coincidence or something with the way the wifi is configured here. I just assumed that the wifi would either work or not but, I am not an expert.

[Q] wifi turns on when screen locks after play store update

Hi all.
Yesterday evening I did a Play Store update via WiFi at a friends and afterwards the WiFi would turn on by itself. I noticed it because I kept getting the connection is unstable message after I manually turned WiFi off. The phone was trying to connect to a neighbor's open network that is just out of range.
This is the second time I've seen this problem and I'm assuming that since both phones were unrooted stock with all the bloatware disabled in app manager that the problem was with one of the 20 plus apps that updated. I uninstalled all the downloaded apps but it had no affect on the problem I went through all the settings for networks and didn't find any changes. What's the chances that one of the apps I downloaded was compromised. It freaked me out so much I hard reset the phone both times. I currently have set the Play Store to manual updates only so I can catch the culprit if it happens again my questions are is there way to view a log of what uses the the WiFi ? And how can I prevent this kind of problem in the future. And has this happened to anyone else?
Thanks much for your time and consideration

[SOLVED] Connectivity issues with WIFI and data

So, today my N6 started to show some strange signs when I was browsing internet when connected to my home WiFi. There was an exclamation mark together with WiFi icon showing no internet connection, but still I was able to open certain pages and use Facebook and similar apps, while many web pages were not opening, or some did open but partially rendered.
First time that happened, I rebooted my phone and everything worked fine, but now that doesn't fix it anymore. Same problem is with my data connection, so it's not a problem with my home network.
Anyone knows what's going on?
EDIT: Full wipe and fresh install fixed this problem for now. First tried wiping everything and then restoring from backup, but it didn't fix the problem, then I reflashed only radio and boot.img but that did not help either. I wanted to avoid fresh install, but it seems that was the only solution. Guess I'll stay stock for now. Still have no idea what caused this problem...

[PROBLEM] CM13-Glitchy graphics and bluetooth turning on itself

Hi,
My phone is D405n model, I'm using latest cm13 snapshot (0820). But probably it doesn't matter.
For a few months my phone has some problem with graphics in Google Play. It's a strange issue, every image connected with google (is WiFi configuration screen in cm13 Setup Wizard made by Google?) looks like a low quality jpeg (see screenshots). I tried to wipe everything (every partition availble in recovery), clean install other roms, I even flashed kdz KitKat - then eveything looked OK until the Google Play app updated and issue came back. What can cause this? There must be something that survives wiping data, cache, system, dalvik and internal memory. I tried roms without gapps (unfortunately in cm13 the setup wizard wifi screen is probably from google as it is buggy too). Only thing I can think of when it started is that I added my debit card in Google Play and bought Titanium Backup Pro. But the issue shouldn't be connected with my account as even setup wizard wifi screen is buggy (without gapps or without logging to my account).
Other thing is bluetooth, which after about a week from installation starts to turn itself on (happens on nightlys and snapshots). I wake my device and see bluetooth icon. At first it just blinks and disappears, but as the time passes, it shows up and stays.
In my opinion it is something about payment and bluetooth/nfc chip (as I remember it all started after I added my debit card in Google Play).
In KitKat after fresh kdz flash, a message popped up saying something about a reached number of apps and something about payment and using Android payment...
In the screenshot you can see how the icons in Google Play look like these are compressed. The same happens in cm13 wifi setup screen (the buildings with yellow wifi symbol on the top) - I don't have a screenshot and I don't want to factory reset my phone again... I have enough.
Use "view full image" to see what I'm talking about.
It is all weird. I will appreciate every advice and help.

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