Hey guys ,
Like many users of zuk z1 , I too faced the "No Network \ Airplane Mode Always ON " problem.
My device was rooted , so i re-flashed stock OS and locked the bootloader and gave my mobile to the service center.
They said it a Motherboard problem and they fixed it by replacing the phone's motherboard. (Warranty covered the charges)
I still don't know what caused the problem . I was constantly changing roms (like 3-4 roms in 2 weeks) before that problem occured.
So i just want to clarify whether changing roms could affect device hardware?
Thanks in Advance
CoreKido said:
Hey guys ,
Like many users of zuk z1 , I too faced the "No Network \ Airplane Mode Always ON " problem.
My device was rooted , so i re-flashed stock OS and locked the bootloader and gave my mobile to the service center.
They said it a Motherboard problem and they fixed it by replacing the phone's motherboard. (Warranty covered the charges)
I still don't know what caused the problem . I was constantly changing roms (like 3-4 roms in 2 weeks) before that problem occured.
So i just want to clarify whether changing roms could affect device hardware?
Thanks in Advance
Click to expand...
Click to collapse
If you doing all correct by flashing instructions, it will not affect hardware. I changed rom sometimes 3 times a day and all went well
strongst said:
If you doing all correct by flashing instructions, it will not affect hardware. I changed rom sometimes 3 times a day and all went well
Click to expand...
Click to collapse
Oh Okay.. Thanks
Related
Greetings all at XDA Developers
I am having a very serious problem with my Galaxy Y. My phone keeps on going into Emergency Only mode intermittently. For example it will have signal when I go to bed and then when I wake up it will be on emergency only. It also happens randomly during the day and the only way to rectify the problem is to restart my phone.
I did have a custom ROM and that is where it started, I then installed another ROM and the same issue occurred. I then decided to flash my phone to stock firmware (it is still on a custom kernel) yet it is still happening.
If anyone could help on this problem it would be greatly appreciated.
Thanks
c0sm1kSt0rm said:
Greetings all at XDA Developers
I am having a very serious problem with my Galaxy Y. My phone keeps on going into Emergency Only mode intermittently. For example it will have signal when I go to bed and then when I wake up it will be on emergency only. It also happens randomly during the day and the only way to rectify the problem is to restart my phone.
I did have a custom ROM and that is where it started, I then installed another ROM and the same issue occurred. I then decided to flash my phone to stock firmware (it is still on a custom kernel) yet it is still happening.
If anyone could help on this problem it would be greatly appreciated.
Thanks
Click to expand...
Click to collapse
maybe the problem is your sim card but i'm not sure...
keeps happening to SGY users i dont know why but i conclude this because some of my classmates use the same unit also my 2brothers experience both in stock rom at Custom ROm dont know how or why? we have all different kind of baseband but still it occure for me sometime oh dont know why
blackpanther2209 said:
maybe the problem is your sim card but i'm not sure...
Click to expand...
Click to collapse
I thought of that as a possibility. It could be but I doubt it. The SIM is only about a year and a half old. I think it could have been some dodgy configuration with a custom ROM that is still somehow present
R u sure when you flashed stock Rom it was the version you had originally
So 2 android phones walk into a bar
Hi guys !
I've just bought a samsung galaxy s4 (i9505) (a used one not new) and i flashed Imperium v7 and modem GNF1 and bootloader GNF1 (initially the phone was on stock 4.2.2 and the problem was already there).
My problem is that i don't get the network i rarely see two or three bars but it directly goes to zero (i can see the no network sign) and stays like that until a reboot (as said it drops to no network very fast).
So my question, is it software ? (should i flash the latest samsung stock firmware ?) or is it hardware ? (replace the internal network ship ?)
Or is it a common problem on S4 i9505 and no solution cannot be found ? :crying:
Could it be related to CSC ?
Anyway, i hope anybody can help me because i really like this phone and the rom that i just installed ..
Feel free to ask me about additional informations.
EDIT : I already tried :
1) the modem+bl FNDA => same result
2) force the phone to gsm only => same result (maybe better but even it solves the problem there is no point to not having 3g activated all the time)
mbmb8989 said:
Hi guys !
I've just bought a samsung galaxy s4 (i9505) (a used one not new) and i flashed Imperium v7 and modem GNF1 and bootloader GNF1 (initially the phone was on stock 4.2.2 and the problem was already there).
My problem is that i don't get the network i rarely see two or three bars but it directly goes to zero (i can see the no network sign) and stays like that until a reboot (as said it drops to no network very fast).
So my question, is it software ? (should i flash the latest samsung stock firmware ?) or is it hardware ? (replace the internal network ship ?)
Or is it a common problem on S4 i9505 and no solution cannot be found ? :crying:
Could it be related to CSC ?
Anyway, i hope anybody can help me because i really like this phone and the rom that i just installed ..
Feel free to ask me about additional informations.
EDIT : I already tried :
1) the modem+bl FNDA => same result
2) force the phone to gsm only => same result (maybe better but even it solves the problem there is no point to not having 3g activated all the time)
Click to expand...
Click to collapse
It's going to be pretty difficult to narrow this down with what you've posted. You say the problem was "already there" when you got the phone -- how long did you use it on the stock 4.2.2 rom before flashing a new one? Did you see exactly the same behavior before you started mucking with it?
Hi ! Finally an answer So i used it for about 3 days and i really can tell that it is the same behaviour
My fear is that it may be related to hardware .. I am gonna try to flash the latest samsung stock firmware (with its csc and modem) ?
Anyway any idea ??
mbmb8989 said:
Hi ! Finally an answer So i used it for about 3 days and i really can tell that it is the same behaviour
My fear is that it may be related to hardware .. I am gonna try to flash the latest samsung stock firmware (with its csc and modem) ?
Anyway any idea ??
Click to expand...
Click to collapse
In general I'd say it's worth getting the phone to "current" stock, or as close to it as possible, and seeing what kind of situation you're in (i.e. if the behavior disappears or changes in any way). If you're seeing it on every configuration, it seems reasonable to suspect that it could be a hardware issue -- especially given that you got the phone used.
Perhaps someone else knows of a more definitive test you can try.
Hey ! Thanks for the idea ! already flashed the latest samsung firmware and same problem .. i stayed in touch with the guy that sold it to me so he took it back to samsung sav where his friend (who work there) told him that this is a famous bug in the i9505 4g serie and that the only solution is a
nvm restore (something like that). Of course he'll do it for free cause we agreed that if a problem come out he'll have to solve it on his own.
Anyway, i hope to get it back tomorrow or monday ! I'll let you know what happened as soon as i get it back !
solution?
Were you able to solve the problem? in case u were, how? i have the same issue sometimes i have 3g network, then it goes to gprs then edge, sometimes when im connected to wifi i cant receive calls, but i can do calls, any idea?
Hi all. All sensors on my G2 don't work. They stopped working for no reason when I was on CM11.
When I sent the phone to service center they gave me it back (after a month) and claimed it got oxidized by unknown sunstance...But I think it is bul**hit ... that service center (I had no option to choose because it is branded phone) is propably the worst in my country. They also wrote I complained about buttons and touchscreen not working - which is not truth.
What should I do ? I read some posts about similar problems ...It seems to be a SW problem... But I would like to know what exactly shoud I do to fix it so I won't kill my G2
Shoud I flash official JB ? or baseband or what?
I tried to flash latest versions of CM .. I also flashed Stock KK ... But it still doesn't work.
Thank you
So
I just fixed my broken Screen on my Nexus 4 (i earn money repairing phones), and i got a problem. The Proximity Sensor and Light sensors werent working so i just took them off and tried to boot up again. But my phone isnt booting anymore. It just keeps bootin inside a bootloop. Device was never rooted or unlocked. So i tried resetting but didnt work. Then unlocked the device and flashed a custom recovery and several different roms but didnt work either.
Now i wanted you guys help, if you could tell me if nexus devices dont boot up with missing hardware. Because my experience tells me that almost every smartphone even boot up with mossing hardware like the sensors and things.
Dont know if anyone ever had a problem like this, but i hope you guys can help me.
I dont want to huy a new proxysensor before being sure its about the missing hardware, cause the sensors are like 20 $ and that phone isnt much worth anymore.
abdullah30539 said:
So
I just fixed my broken Screen on my Nexus 4 (i earn money repairing phones), and i got a problem. The Proximity Sensor and Light sensors werent working so i just took them off and tried to boot up again. But my phone isnt booting anymore. It just keeps bootin inside a bootloop. Device was never rooted or unlocked. So i tried resetting but didnt work. Then unlocked the device and flashed a custom recovery and several different roms but didnt work either.
Now i wanted you guys help, if you could tell me if nexus devices dont boot up with missing hardware. Because my experience tells me that almost every smartphone even boot up with mossing hardware like the sensors and things.
Dont know if anyone ever had a problem like this, but i hope you guys can help me.
I dont want to huy a new proxysensor before being sure its about the missing hardware, cause the sensors are like 20 $ and that phone isnt much worth anymore.
Click to expand...
Click to collapse
Try flash stock rom 4.2/4.2.1/4.2.2
aliberti98 said:
Try flash stock rom 4.2/4.2.1/4.2.2
Click to expand...
Click to collapse
I'm having the same problem with my Nexus 4. It just went into bootloop and i've tried flashing these stock roms. The phone turns on normally after flashing these roms but the radio doesn't work. It shows baseband unknown and no imei.
If anyone can help then it would be great.
moonkhan said:
I'm having the same problem with my Nexus 4. It just went into bootloop and i've tried flashing these stock roms. The phone turns on normally after flashing these roms but the radio doesn't work. It shows baseband unknown and no imei.
If anyone can help then it would be great.
Click to expand...
Click to collapse
I have the same problem too! I'm searching a method to restore imei but qpst can't find the nexus 4; if someone find a method please post it!
Sorry for my bad english!
Did anyone's Nexus 4 fell or got damaged before getting stuck into bootloop?
In one Thread i read that there was some issue with the vibrator in the phone and after removing it and reflashing the phone worked perfectly normal.
I guess my Nexus 4 fell the day before it got stuck into bootloop.
But i don't know how right i am so if anything like this happened then do post it here to let us know.
Has this been resolved??? I have same issue as OP, replaced screen for nexus 4 proximity sensor problem, then tried to fix it and now in bootloop even after unlocking device and flashing android 4.4.4 and 4.3
Could someone try this and post the result here? http://forum.xda-developers.com/nexus-4/general/tutorial-how-to-unbrick-n4-t2347060
Sorry for my bad english
Bootloop
same problem
Hey guys i don't know about the bootloop problem but i have changed my screen on my nexus 4 too and i had the proximity problem, i found a fix on the internet you just need to take the little rubber thing on the sensors with two holes and turn it around. I don't know why but it works. Hope this helps at least somebody.
If someone have another nexus 4, please backup EFS folder whit this http://forum.xda-developers.com/nexus-4/general/efs-nexus-4-imei-efs-backup-restore-t2740788, use it, move backup to compiter, open m9kefs1.img with an hex editor, find the place for IMEI code and change it to the original IMEI for not be illegal; maybe can work also from backup of another device that use EFS folder for IMEI.
If work please upload it without your IMEI
Sorry for my bad english
nexus 4 no sim detected unknown baseband no imei
my phones screen was not working got replaced after that this problem started. its not only problem with unknown baseband and null imei its problem with also speakers no voice and no sim card recognized and I have nexus 4 android 5.1.1 flashed older roms no luck. some one told lollipop needs new baseband version to work fine all these things. but can't find any baseband on web. I think its all stupid fault of google android software OR LG fault OR fault of flashing new os on these LG phones. if any body got any correct fix or answer please post it thanks. pleaseeeeeeee post a FIXXXXXXX.
danial212k said:
my phones screen was not working got replaced after that this problem started. its not only problem with unknown baseband and null imei its problem with also speakers no voice and no sim card recognized and I have nexus 4 android 5.1.1 flashed older roms no luck. some one told lollipop needs new baseband version to work fine all these things. but can't find any baseband on web. I think its all stupid fault of google android software OR LG fault OR fault of flashing new os on these LG phones. if any body got any correct fix or answer please post it thanks. pleaseeeeeeee post a FIXXXXXXX.
Click to expand...
Click to collapse
Lollipop boot?
Inviato dal mio Nexus 4 con XDA Forums Pro.
Did lg repair the phone? Sounds like the motherboard was damaged during the screen replacement.
Hi there , im having troubles with my a5 2017 i bought it 13 months ago , so its out of factory warranty.
Well , thats the problem, i cant use it with SIM i tried to flash a official stock rom , i made it well but it still not working.
Its working with official imei , its not corrupt or something like that. its the same on the box and the backside sticker.
When i try to search for mobile networks it searches for some minutes with no results.
Help!
Aliwu said:
Hi there , im having troubles with my a5 2017 i bought it 13 months ago , so its out of factory warranty.
Well , thats the problem, i cant use it with SIM i tried to flash a official stock rom , i made it well but it still not working.
Its working with official imei , its not corrupt or something like that. its the same on the box and the backside sticker.
When i try to search for mobile networks it searches for some minutes with no results.
Help!
Click to expand...
Click to collapse
Its most likely a hardware issue as you tried flashing stock firmware. Did you try flash stock modem?