I have a question, I am experiencing random freeze where my screen will just free, will not respond to my touches, I was on mi7 rooted it using Rdlv, then used the mobile odin method to upgrade to upgrade it to mj7 in the hope that, these freezes goes away. Afraid that the issues is still there. I think I might have to send it to the service centre. So my question is unroot the decide using sypersu method, will I be able to re root and if yes how. Secondly if they they change the montherboard, nd put straight mj7 on it, will I be abl do of root it again
Sent from my SM-N9005
Sent from my GT-N7100
You can still root even if they put MJ7 on it but you may lose knox if they put the new bootloader on it.
Sent from my SM-N9005 using Tapatalk
Factory reset it and don't install / restore any apps.
Minoriting how it behave.
swagatsourav said:
I have a question, I am experiencing random freeze where my screen will just free, will not respond to my touches, I was on mi7 rooted it using Rdlv, then used the mobile odin method to upgrade to upgrade it to mj7 in the hope that, these freezes goes away. Afraid that the issues is still there. I think I might have to send it to the service centre. So my question is unroot the decide using sypersu method, will I be able to re root and if yes how. Secondly if they they change the montherboard, nd put straight mj7 on it, will I be abl do of root it again
Sent from my SM-N9005
Sent from my GT-N7100
Click to expand...
Click to collapse
So I have experienced some issues. When I first got the phone it was stuttery and having issues with Google Music and freezing up. Next Day I factory reset it (twice in a row cuz I'm paranoid) and been a dream since. However, just last night it has an issue too. I was messing with some PSP ROM and trying to load it from sdcard. Then I started reading that A) there may be issues with the 64GB SanDisk SDcards AND/OR B)Note 3 may have some issues with indexing sdcards in general.
So if you are using an sdcard of any size, try taking it out or reformatting (after backing up ofcourse) and see if that helps. BUT for sure a lot of problems are cleared up with a factory reset. Mine is at about 95% now except for that weird issue last night.
I do not use any sd card at present
Sent from my SM-N9005
alom5 said:
You can still root even if they put MJ7 on it but you may lose knox if they put the new bootloader on it.
Sent from my SM-N9005 using Tapatalk
Click to expand...
Click to collapse
I m on mj7 already, but my knox is intact. Courtesy mobile odin pro. Upgrade from mi7 to mj7
Sent from my SM-N9005
One thing i have noticed is the issue happens when there is poor signal or I have noticed that when screen would stop responding, free ram is low
Sent from my SM-N9005
swagatsourav said:
I m on mj7 already, but my knox is intact. Courtesy mobile odin pro. Upgrade from mi7 to mj7
Sent from my SM-N9005
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Click to collapse
What's your modem?
Sent from my SM-N9005 using Tapatalk
alom5 said:
What's your modem?
Sent from my SM-N9005 using Tapatalk
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Click to collapse
Modem is DMJ7, but my boot loader is still MI7
I have today seen that the most probable issue with the freeze is my RAM is getting filled up, i used LMT pie control and from that i can see, that my ram used is always 2109MB, leaving only 333MB. I have now frozen, Flipboard, after which after cleaning the RAM, the usage is now 1928, even thought the stock ram status says only 0.99GB used. Can some please help me
Hello everybody,
First of all, on 4.3 I couldn't get wifi to turn on. Here is a list of what I tried when I was on 4.3:
- I've already flashed many different stock and custom roms
- I've tried the wifi fixes, the non-hlos.bin fixes with every rom
- Friedrich420's build.prop tweaks and wifi files.
- Custom kernels
- Different modems
- Dial *#0011# and disable wifi power saving mode.
Now I've updated to 4.4.2 XXUFNA5 to see if that fixes the issue, but still no luck. Now it's even worse. No wifi and I can't even root the phone anymore (using cf auto root, haven't found another way yet but SuperSU sais 'no su binary installed' and closes...). However I can still install a custom recovery, but after installing any rom (4.4.2 ofcourse) the boot animation doesn't change, still says samsung, and I'm in a bootloop . Can't even install a pre-rooted stock rom. Tried both cwm and twrp several times.
I purchased the phone with the wifi problem, in the hope i could fix it and have a cheap galaxy s4. The previous owner said he hadn't done anything to the phone (no software of hardware changes). However konx was already 0x1.
Does anyone know what the problem can be?
Really no one with a possible solution?
why don't you try to clean flash with odin a stable rom?
I suggest 4.3 (you will have the knox issue, I don't mind)
pika456 said:
why don't you try to clean flash with odin a stable rom?
I suggest 4.3 (you will have the knox issue, I don't mind)
Click to expand...
Click to collapse
Thanks for your response, but as I said in the first post I've already done that many times...
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Robert1852 said:
Thanks for your response, but as I said in the first post I've already done that many times...
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Click to expand...
Click to collapse
The same happened with me.
I flashed the stock rom and the problem got solved.
I guess problem was with the kernels
Sent from my GT-I9500 using XDA Premium 4 mobile app
maxsam4 said:
The same happened with me.
I flashed the stock rom and the problem got solved.
I guess problem was with the kernels
Sent from my GT-I9500 using XDA Premium 4 mobile app
Click to expand...
Click to collapse
Yeah also tried different kernels, didn't work
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Robert1852 said:
Yeah also tried different kernels, didn't work
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Click to collapse
The only thing you possibly can do now us to head to a service center.
Sent from my GT-I9500 using XDA Premium 4 mobile app
have you tried a custom ROM like Cyanogen Mod?
Obagleyfreer said:
have you tried a custom ROM like Cyanogen Mod?
Click to expand...
Click to collapse
Yes I've also tried a few custom roms on 4.3, but on 4.4 I ways get in a bootloop when trying to install a custom rom (4.4 ofcourse). Bootanimations doesn't even change. I don't think the error is in the system or the data folder, I've tried really everything within these folders. Can the problem be somewhere else? There's also a wpa_supplicant in etc/wifi, but that gets updated bij the wpa_supplicant.conf in data/misc/wifi right? So I don't think that can be the problem?
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Robert1852 said:
Hello everybody,
First of all, on 4.3 I couldn't get wifi to turn on. Here is a list of what I tried when I was on 4.3:
- I've already flashed many different stock and custom roms
- I've tried the wifi fixes, the non-hlos.bin fixes with every rom
- Friedrich420's build.prop tweaks and wifi files.
- Custom kernels
- Different modems
- Dial *#0011# and disable wifi power saving mode.
Now I've updated to 4.4.2 XXUFNA5 to see if that fixes the issue, but still no luck. Now it's even worse. No wifi and I can't even root the phone anymore (using cf auto root, haven't found another way yet but SuperSU sais 'no su binary installed' and closes...). However I can still install a custom recovery, but after installing any rom (4.4.2 ofcourse) the boot animation doesn't change, still says samsung, and I'm in a bootloop . Can't even install a pre-rooted stock rom. Tried both cwm and twrp several times.
I purchased the phone with the wifi problem, in the hope i could fix it and have a cheap galaxy s4. The previous owner said he hadn't done anything to the phone (no software of hardware changes). However konx was already 0x1.
Does anyone know what the problem can be?
Click to expand...
Click to collapse
I am in the exact same boat as you except I didn't upgraded my bootloader to 4.4.2, was about to these days. I flashed about 7-8 different stock firmwares with the wifi fix for each. I, same as you bought the phone cheaper with this problem and thought I could fix it. I read somewhere that downgrading to 4.2.2 will help somehow but downgrading for me is impossible. I am getting desperate, please if you ever find a fix post it here or private message me. I know that is software and not hardware because in the first day I bought it I managed to fix it on the firmware it came with MK8 by flashing a lot of stuff in random order : CF auto root, wifi fix MK8, MK8 modem, philz_touch_6.07.9-jfltexx, don't remember what I did exactly, but made it work and then installed another stock firmware XXUENA4 , and it kept working on this firmware also all day long, and then next day after I started the phone it worked for about 5 min then it turned off and stayed off till now no matter what. I tend to be a rational person and try to find reasons for everything but for the life of me I can't figure out this one so really please help me, any one with any possible explanation. Can it be hardware after all? But how did I fix it once, and why can't I fix it again by doing the same same steps? My new plan is to try flashing bootloaders only as if this might work somehow. At this point for me is all about trying all sorts of mojo like flashing exactly 3 times modem then 3 times wifi fix, wipe data and factory reset from stock recovery before rom boots first time, and all sorts of wackadoo stuff.
Please really help me because my only other solution is to change the motherboard for 200 . Btw mine is i9505, u didn't mention yours.
fllipper said:
I am in the exact same boat as you except I didn't upgraded my bootloader to 4.4.2, was about to these days. I flashed about 7-8 different stock firmwares with the wifi fix for each. I, same as you bought the phone cheaper with this problem and thought I could fix it. I read somewhere that downgrading to 4.2.2 will help somehow but downgrading for me is impossible. I am getting desperate, please if you ever find a fix post it here or private message me. I know that is software and not hardware because in the first day I bought it I managed to fix it on the firmware it came with MK8 by flashing a lot of stuff in random order : CF auto root, wifi fix MK8, MK8 modem, philz_touch_6.07.9-jfltexx, don't remember what I did exactly, but made it work and then installed another stock firmware XXUENA4 , and it kept working on this firmware also all day long, and then next day after I started the phone it worked for about 5 min then it turned off and stayed off till now no matter what. I tend to be a rational person and try to find reasons for everything but for the life of me I can't figure out this one so really please help me, any one with any possible explanation. Can it be hardware after all? But how did I fix it once, and why can't I fix it again by doing the same same steps? My new plan is to try flashing bootloaders only as if this might work somehow. At this point for me is all about trying all sorts of mojo like flashing exactly 3 times modem then 3 times wifi fix, wipe data and factory reset from stock recovery before rom boots first time, and all sorts of wackadoo stuff.
Please really help me because my only other solution is to change the motherboard for 200 . Btw mine is i9505, u didn't mention yours.
Click to expand...
Click to collapse
Finally someone with the exactly the same problem! Yea mine is a i9505 too. I've also tried al those things like flashing 3 times without auto reboot etc, but nothing worked for me.
http://forum.xda-developers.com/showthread.php?t=2539904 some people say it is possible to downgrade the bootloader, but I haven't tried it yet because I'm afraid I will brick the bootloader and I don't have a jtag. What I'm now thinking about is to buy another cheap s4 with broken screen, replace the motherboard and sell the rest. I've tried everything with the software and put so much time in it, I think just replacing the motherboard is one of the only solutions left. But till the time I found one, I'll just keep trying. If you ever find a way to fix, I'd still love to hear it
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Robert1852 said:
Finally someone with the exactly the same problem! Yea mine is a i9505 too. I've also tried al those things like flashing 3 times without auto reboot etc, but nothing worked for me.
http://forum.xda-developers.com/showthread.php?t=2539904 some people say it is possible to downgrade the bootloader, but I haven't tried it yet because I'm afraid I will brick the bootloader and I don't have a jtag. What I'm now thinking about is to buy another cheap s4 with broken screen, replace the motherboard and sell the rest. I've tried everything with the software and put so much time in it, I think just replacing the motherboard is one of the only solutions left. But till the time I found one, I'll just keep trying. If you ever find a way to fix, I'd still love to hear it
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Click to collapse
Regarding your rooting problem have you read this ? Some one who helped a lot of people with wifi fixes advised me to try and downgrade with mobile odin, but still want to try a couple of 4.3 modems before downgrading. It s software but can't be fixed so frustrating!
fllipper said:
Regarding your rooting problem have you read this ? Some one who helped a lot of people with wifi fixes advised me to try and downgrade with mobile odin, but still want to try a couple of 4.3 modems before downgrading. It s software but can't be fixed so frustrating!
Click to expand...
Click to collapse
Yea I used an outdated cf autoroot... But you can't downgrade to 4.3 once you've installed a newer bootloader, right? And I've tried about 20 different 4.3 modems, but no wifi with any modem
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Robert1852 said:
Yea I used an outdated cf autoroot... But you can't downgrade to 4.3 once you've installed a newer bootloader, right? And I've tried about 20 different 4.3 modems, but no wifi with any modem
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Click to collapse
Well, my understanding is that if you downgrade with mobile odin, you only downgrade the firmware and not the bootloader and after you should make OTA update to the latest version and then it might work. Have you tried flashing CSC also and ticking re-partition, or maybe even fill out all fields in Odin instead of flashing just PDA(AP) ? I have never used Mobile Odin but will try soon and post results!
fllipper said:
Well, my understanding is that if you downgrade with mobile odin, you only downgrade the firmware and not the bootloader and after you should make OTA update to the latest version and then it might work. Have you tried flashing CSC also and ticking re-partition, or maybe even fill out all fields in Odin instead of flashing just PDA(AP) ? I have never used Mobile Odin but will try soon and post results!
Click to expand...
Click to collapse
OTA isn't going to work since I have no wifi, but I guess kies will work too?
I've flashed csc also, haven't done re partition yet since it usually bricks the phone when I try it (or I'm always using the wrong pit files...). I've tried all the fields and just pda/ap.
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fllipper said:
Well, my understanding is that if you downgrade with mobile odin, you only downgrade the firmware and not the bootloader and after you should make OTA update to the latest version and then it might work. Have you tried flashing CSC also and ticking re-partition, or maybe even fill out all fields in Odin instead of flashing just PDA(AP) ? I have never used Mobile Odin but will try soon and post results!
Click to expand...
Click to collapse
I tried downgrading with mobile odin, but again a bootloop...
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There must be someone in xda who has a greater understanding of how bootloaders work how wifi works, how is modem related bootloader and to wifi and why this happens only to knox 0x1 and what to try, surely it cand be done. I will keep trying anything and everything and post here if relevant. I am gonna mention that at some point in time I succeded in making it work propely, so there is still hope. Hang in there!
Sent from my GT-I9505 using xda app-developers app
Robert1852 said:
Finally someone with the exactly the same problem! Yea mine is a i9505 too. I've also tried al those things like flashing 3 times without auto reboot etc, but nothing worked for me.
http://forum.xda-developers.com/showthread.php?t=2539904 some people say it is possible to downgrade the bootloader, but I haven't tried it yet because I'm afraid I will brick the bootloader and I don't have a jtag. What I'm now thinking about is to buy another cheap s4 with broken screen, replace the motherboard and sell the rest. I've tried everything with the software and put so much time in it, I think just replacing the motherboard is one of the only solutions left. But till the time I found one, I'll just keep trying. If you ever find a way to fix, I'd still love to hear it
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Click to collapse
Could be possible EFS corruption??
Do you have your MAC address still? Open EFS/wifi and check your .mac.info file.
Obagleyfreer said:
Could be possible EFS corruption??
Do you have your MAC address still? Open EFS/wifi and check your .mac.info file.
Click to expand...
Click to collapse
Yea that is still fine. But someone offered me a very cheap xperia z1 today, so I guess I'll just sell the S4
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Robert1852 said:
Yea that is still fine. But someone offered me a very cheap xperia z1 today, so I guess I'll just sell the S4
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Click to collapse
Good plan!!
The Z1 is way better than the S4!
Have a D802 on three uk. Like others went down the route of rooting and flashing cm 11 on my device. All quite straight forward, never had a problem... decide to purchase an s5 so now need to sell my lg. Originally flashed a stock Rom through TWRP and now unable to receive data. Though it was a problem with the rom so I flashed LG firmware through update tool. And have three UK firmware on but same problem!! All toggles selected..data,3G, airplane mode on off, reboot. ..nothing. my 3 UK sim works fine on my s5 so not that. I can get signal fine but no data. Would really appreciate some help as I cannot understand what's the problem. Especially as I can get signal but no data and works fine in my s5 ?
Sent from my SM-G900F using Tapatalk
richyb86 said:
Have a D802 on three uk. Like others went down the route of rooting and flashing cm 11 on my device. All quite straight forward, never had a problem... decide to purchase an s5 so now need to sell my lg. Originally flashed a stock Rom through TWRP and now unable to receive data. Though it was a problem with the rom so I flashed LG firmware through update tool. And have three UK firmware on but same problem!! All toggles selected..data,3G, airplane mode on off, reboot. ..nothing. my 3 UK sim works fine on my s5 so not that. I can get signal fine but no data. Would really appreciate some help as I cannot understand what's the problem. Especially as I can get signal but no data and works fine in my s5 ?
Sent from my SM-G900F using Tapatalk
Click to expand...
Click to collapse
I suspect you didn't do a FULL wipe before flashing....
Suggest you try that first as the APNs for 3UK may be corrupt.
You could try manually setting the APNs but honestly, the Factory Reset option and reflash is easier and fully effective.
The one thing I didn't try. Worked. Thanks very much.....wanna by an lg g2 haha. Cheers bud
Sent from my SM-G900F using Tapatalk
richyb86 said:
The one thing I didn't try. Worked. Thanks very much.....wanna by an lg g2 haha. Cheers bud
Sent from my SM-G900F using Tapatalk
Click to expand...
Click to collapse
By the way, could you give me a link to the tool that lets you go back to stock? I was thinking of rooting and doing various things, but I want to make sure I know how to go back to stock so that I can take future OTA's.
I got all my info here bud. First page.
http://forum.xda-developers.com/showthread.php?t=2432476
Sent from my SM-G900F using Tapatalk
I've flashed new CM13 ROM to my OnePlus Two and the cellular data stopped working. I've tried flashing Oxygen OS modem, but that didn't help. I also tried turning airplane mode on and off, turning the radio on and off, I've recreated the APN settings and none of the above helped.
I also did a full clean wipe before flashing.
Does anyone have a clue what could be the problem?
problem solved?
Regards,
Taker
No.. Still no cellular...
I've tried every possible solution I could think of...
Sent from my ONE A2001 using Tapatalk
Dialing *#06#, does it has Imei?
Sent from my ONE A2005 using Tapatalk
Hi,
I have a problem with my phone, after I have instaled android 7 ( S8 port but original 7 it's same).
I have full signal, and my carier is displayd, but when I try to call from another phone sound like my phone is turned off, i have 2 x s7 edge with same problem.
How to fix? have someone this problem?
Thanks in advance and Sorry for my bad English
Have you tried to reset your phone to factory settings.
Sometimes it can solve the problems that usually appears after updating phone system.
If u tried but it still not working you can reinstall the ROM or u always can find another costume ROM to install instead.
Please let me know if your problem has been fixed!
Sent from my Samsung Galaxy S7 Edge using XDA Labs
Boseka said:
Have you tried to reset your phone to factory settings.
Sometimes it can solve the problems that usually appears after updating phone system.
If u tried but it still not working you can reinstall the ROM or u always can find another costume ROM to install instead.
Please let me know if your problem has been fixed!
Sent from my Samsung Galaxy S7 Edge using XDA Labs
Click to expand...
Click to collapse
I have tried 6-7 Roms and have same problem..i tried factory reset, same network settings reset..same..
Maybe the problem in the network modem not in the OS. Then you need to change it in any service center.
Sent from my Samsung Galaxy S7 Edge using XDA Labs