[Q] Wifi not working on n8010 after upgrade to 4.4.2 - Galaxy Note 10.1 Q&A, Help & Troubleshooting

Hi XDA,
Can anyone help?
I upgrade my Android 4.1.2 to 4.4.2 on n8010 using a firmware i find on the samsung updates website.
I flash it with mobile odin pro.
The firmware got installed correctly the only problem is my wifi button is not working.When trying to put it "on" state, it goes back to "off" state
Things that i already tried but failed to activate my wifi:
(Btw those are the solutions proposed on several websites)
1.Factory reset
2.Playing with the wifi button several time
3.Whack the n8010 at the back
4.Playing with wifi .conf file on my android using Total Commander
5.Turn it off for several minutes
6.Turning off everything including my router
I am considering of flashing a rom so that i get my wifi back.
But before i do that can someone help me find a solution to the wifi problem because i dont want to flash a rom??
But in case that the only option can anyone recommed me what roms is best to flash on n8010.
OR Maybe i should sell it since without wifi its useless.
Thanks in advance

righen said:
Hi XDA,
Can anyone help?
I upgrade my Android 4.1.2 to 4.4.2 on n8010 using a firmware i find on the samsung updates website.
I flash it with mobile odin pro.
The firmware got installed correctly the only problem is my wifi button is not working.When trying to put it "on" state, it goes back to "off" state
Things that i already tried but failed to activate my wifi:
(Btw those are the solutions proposed on several websites)
1.Factory reset
2.Playing with the wifi button several time
3.Whack the n8010 at the back
4.Playing with wifi .conf file on my android using Total Commander
5.Turn it off for several minutes
6.Turning off everything including my router
I am considering of flashing a rom so that i get my wifi back.
But before i do that can someone help me find a solution to the wifi problem because i dont want to flash a rom??
But in case that the only option can anyone recommed me what roms is best to flash on n8010.
OR Maybe i should sell it since without wifi its useless.
Thanks in advance
Click to expand...
Click to collapse
You Can instan only by ODIN and PC.

You need the new bootloader in order to have a fully working 4.4.2 version by sammy, and mobile odin doesn't flash it, and like HUNited said you need to use the pc version of odin.

jika23 said:
You need the new bootloader in order to have a fully working 4.4.2 version by sammy, and mobile odin doesn't flash it, and like HUNited said you need to use the pc version of odin.
Click to expand...
Click to collapse
Hi, how do we get new bootloader and how do we replace it?
In my case bootloader is blocked on N8010ZCCMH1, this is china version and makes upgrade over pc odin impossible beside 4.1.2 and when I do the update to 4.4.2 over the mobile odin the WiFi is stuck.I have the exact same issue..
As far I understand, the bootloader is the key.But I was not be able to change it to any european version, any help regarding this issue will be highy helpful.
Thank you.

algebra77 said:
Hi, how do we get new bootloader and how do we replace it?
In my case bootloader is blocked on N8010ZCCMH1, this is china version and makes upgrade over pc odin impossible beside 4.1.2 and when I do the update to 4.4.2 over the mobile odin the WiFi is stuck.I have the exact same issue..
As far I understand, the bootloader is the key.But I was not be able to change it to any european version, any help regarding this issue will be highy helpful.
Thank you.
Click to expand...
Click to collapse
Have you tried the fix within the Gnabo Thread? Maybe it helps ...
Markus.

Sukram2014 said:
Have you tried the fix within the Gnabo Thread? Maybe it helps ...
Markus.
Click to expand...
Click to collapse
I'll give it a try.I see that lot of those who tried 4.4.2 are getting back on 4.1.2.
Is 4.4.2 really so bad?

Related

Stockyrom 4.4.2 n8000 wifi connection

am tryi g to take part in the development of this rom but because i am new to the forum, i am not allowed to post replies. Just to explain to Darkman that the new rom does not install on aroma using TWRP but does install on Philz. Having installed I discovered that the wifi is detected but cannot connect. I had to revert to 4.1.2. Did someone experience the same problem on gt n8000? Will there be a new version of this rom with a working WFI
fgking said:
am tryi g to take part in the development of this rom but because i am new to the forum, i am not allowed to post replies. Just to explain to Darkman that the new rom does not install on aroma using TWRP but does install on Philz. Having installed I discovered that the wifi is detected but cannot connect. I had to revert to 4.1.2. Did someone experience the same problem on gt n8000? Will there be a new version of this rom with a working WFI
Click to expand...
Click to collapse
I have just installed stock 4.4.2 on a GT-N8000, but, I cannot enable WiFi as the WiFi toggle button always stays "OFF"
I tried wiping cache, factory reset etc. I just don't want to revert to 4.1.2. If I find a way to get it to work I will post it here. If somebody else knows the solution, please share with us.
Thanks.
nailgg said:
I have just installed stock 4.4.2 on a GT-N8000, but, I cannot enable WiFi as the WiFi toggle button always stays "OFF"
I tried wiping cache, factory reset etc. I just don't want to revert to 4.1.2. If I find a way to get it to work I will post it here. If somebody else knows the solution, please share with us.
Thanks.
Click to expand...
Click to collapse
I have the same problem

[Q] Kind of new to the Rooting, but I need a bit of help.

Okay, so recently this week I rooted my Tmobile Galaxy note 3 SM-N900T model. I installed the Xnote Custom Rom and everything was pretty much fine.
This is where the problem started. I have a mobile app Called Odin Mobile, which I used to actually Custom Rom Flash, because I didn't see the option during the Bootloader to where I'm able to Custom Rom flash it from my external card, so I bought the Odin app to help me do it mobile and use CW Recovery to handle it. Now I went to find a wifi patch, because my wifi would NOT work with this Rom at all, I found a patch to install, so I used Odin Mobile Pro to simply just Flash the install on it and hope it would go through after a bit of research. Now my phone I believe is Paperweight softbrick. It doesn't go past the Xnote KitKat Menu of 4.4.2. I can't do anything, even worse my computer isn't reading my phone to where I can just get the files from my phone or external Microsdcard.
What should I do ? I'm pretty helpless at the moment. I even went to try and find a Stock Rom for my Model number which is the Tmobile Model Number: SM-N900TZWETMB Variant, I haven't been able to locate any, my only hope from what I'm reading, is to find a Stock Rom of 4.4.2 with my model and use Odin and hopefully that works, but I'm not able to locate anything, and the internet here is pretty horrible. If there is anything anyone can do to help me I appreciate it.
Snake2594 said:
Okay, so recently this week I rooted my Tmobile Galaxy note 3 SM-N900T model. I installed the Xnote Custom Rom and everything was pretty much fine.
This is where the problem started. I have a mobile app Called Odin Mobile, which I used to actually Custom Rom Flash, because I didn't see the option during the Bootloader to where I'm able to Custom Rom flash it from my external card, so I bought the Odin app to help me do it mobile and use CW Recovery to handle it. Now I went to find a wifi patch, because my wifi would NOT work with this Rom at all, I found a patch to install, so I used Odin Mobile Pro to simply just Flash the install on it and hope it would go through after a bit of research. Now my phone I believe is Paperweight softbrick. It doesn't go past the Xnote KitKat Menu of 4.4.2. I can't do anything, even worse my computer isn't reading my phone to where I can just get the files from my phone or external Microsdcard.
What should I do ? I'm pretty helpless at the moment. I even went to try and find a Stock Rom for my Model number which is the Tmobile Model Number: SM-N900TZWETMB Variant, I haven't been able to locate any, my only hope from what I'm reading, is to find a Stock Rom of 4.4.2 with my model and use Odin and hopefully that works, but I'm not able to locate anything, and the internet here is pretty horrible. If there is anything anyone can do to help me I appreciate it.
Click to expand...
Click to collapse
wish i could help, but after searching i came up empty just like you.
you really need the stock file to even see if this is fixable.
in the future you really should make a backup after installing a custom recovery before flashing anything else, for cases just like this.
Snake2594 said:
Okay, so recently this week I rooted my Tmobile Galaxy note 3 SM-N900T model. I installed the Xnote Custom Rom and everything was pretty much fine.
This is where the problem started. I have a mobile app Called Odin Mobile, which I used to actually Custom Rom Flash, because I didn't see the option during the Bootloader to where I'm able to Custom Rom flash it from my external card, so I bought the Odin app to help me do it mobile and use CW Recovery to handle it. Now I went to find a wifi patch, because my wifi would NOT work with this Rom at all, I found a patch to install, so I used Odin Mobile Pro to simply just Flash the install on it and hope it would go through after a bit of research. Now my phone I believe is Paperweight softbrick. It doesn't go past the Xnote KitKat Menu of 4.4.2. I can't do anything, even worse my computer isn't reading my phone to where I can just get the files from my phone or external Microsdcard.
What should I do ? I'm pretty helpless at the moment. I even went to try and find a Stock Rom for my Model number which is the Tmobile Model Number: SM-N900TZWETMB Variant, I haven't been able to locate any, my only hope from what I'm reading, is to find a Stock Rom of 4.4.2 with my model and use Odin and hopefully that works, but I'm not able to locate anything, and the internet here is pretty horrible. If there is anything anyone can do to help me I appreciate it.
Click to expand...
Click to collapse
Your phone is bricked. You should find a file of the stock rom and flash it via odin. Remember you can flash any note 3 firmware onto any note 3, so I'd recommend you to find the rom file of the international version of your phone (which is the N9005). Remember, if you're able to boot your phone into flashmode, you'll always be able to unbrick/repair it.
|>/\nte said:
Your phone is bricked. You should find a file of the stock rom and flash it via odin. Remember you can flash any note 3 firmware onto any note 3, so I'd recommend you to find the rom file of the international version of your phone (which is the N9005). Remember, if you're able to boot your phone into flashmode, you'll always be able to unbrick/repair it.
Click to expand...
Click to collapse
Okay thank you for the info, I actually fixed my phone not a couple of hours, shortly after this post. What I did was get the latest Clockworkmod, mine was an old version and didn't have the Install option, when I used Odin, I use the updated Version and was able to Wipe my data, then simply Reflash the Custom Rom and solved my problem. Soon as I got my phone on, I instantly went and Nandroid, so.....won't be doing that again.
I actually didn't know I can flash any note 3 firmware on my phone, least the Tmobile versions, good to know. I'll find em and keep on my computer just in case. I still have the wifi problem, so hopefully I can tackle that down and learn to patch my rom.
Snake2594 said:
Okay thank you for the info, I actually fixed my phone not a couple of hours, shortly after this post. What I did was get the latest Clockworkmod, mine was an old version and didn't have the Install option, when I used Odin, I use the updated Version and was able to Wipe my data, then simply Reflash the Custom Rom and solved my problem. Soon as I got my phone on, I instantly went and Nandroid, so.....won't be doing that again.
I actually didn't know I can flash any note 3 firmware on my phone, least the Tmobile versions, good to know. I'll find em and keep on my computer just in case. I still have the wifi problem, so hopefully I can tackle that down and learn to patch my rom.
Click to expand...
Click to collapse
Just to mention it, that doesn't work only for t-mobile samsung phones. As I said, you can flash any note 3 firmware onto any note 3. I recommend the international version because it's generic, and generic firmwares are always the best ones, with as little bloatware as possible.

[Q] Rollback to Kitkat 4.4.4 from Lollipop?

I've updated my Note Edge (italian, 100% stock) to Lollipop few days ago, but i really don't like it, i think it's the worst android version i ever used (i hate, a lot, how the lockscreen works now).
Is there any safe (and maybe easy) way to reinstall Kitkat 4.4.4?
i've found this guide searching with Google:
http://androidsigma.com/how-to-downgrade-samsung-note-edge-from-android-lollipop-to-kitkat/
is it ok?
thanks in advance
Goofy-Goober said:
i've found this guide searching with Google:
http://androidsigma.com/how-to-downgrade-samsung-note-edge-from-android-lollipop-to-kitkat/
is it ok?
thanks in advance
Click to expand...
Click to collapse
I did it just the way the guide says, download your official Rom for you phone from sammobile, then use odin, its pretty straight forward, if you get into a bootloop, just wipe cache and it should boot.
MHeat said:
I did it just the way the guide says, download your official Rom for you phone from sammobile, then use odin, its pretty straight forward, if you get into a bootloop, just wipe cache and it should boot.
Click to expand...
Click to collapse
ok, thanks for the reply.
you did the downgrade starting from an original Lollipop rom?
because my phone is non-rooted and 100% stock now, with the Lollipop rom that i received via KIES update.
Goofy-Goober said:
ok, thanks for the reply.
you did the downgrade starting from an original Lollipop rom?
because my phone is non-rooted and 100% stock now, with the Lollipop rom that i received via KIES update.
Click to expand...
Click to collapse
I have the SM-N915T the version from tmobile, but when i bought it from a third party (brand new and unlocked) it did not come with the tmobile rom, it was the one from trinidad and tobago kitkat 4.4.4)
so i downloaded the lollipop Rom for Tmobile, and it worked fine, but i did not like all the bloatware from Tmobile so i decided to go back to kitkat, so i downloaded the kitkat version i had before, downloaded it from sammobile
checked usb debugging in developers settings, then put the phone in download mode, opened odin, click on PDA and selected the kitkat rom i had downloaded from sammobile, everything went fine, after everything completed, remember to wait for the PASS message fro odin, do not disconnect the phone unless it says PASS, after that the phone just boot looped, samsung logo, then samsung logo. So i booted to recovery and cleared cache, after that the phone booted just fine. So basically that is what i did, no problems at all, just make sure you download the Rom for yous specific Edge Model.
i've succesfully downgraded my phone
after the flash with Odin the phone was bootlooping, but with a full wipe (data and cache) everything was ok
now i've disabled automatic firware updates and i'll stick to KK 4.4.4 till Google new updates to Lollipop and the awful head-ups notification system.
thank you very much!
Goofy-Goober said:
i've succesfully downgraded my phone
after the flash with Odin the phone was bootlooping, but with a full wipe (data and cache) everything was ok
now i've disabled automatic firware updates and i'll stick to KK 4.4.4 till Google new updates to Lollipop and the awful head-ups notification system.
thank you very much!
Click to expand...
Click to collapse
Cool man, glad everything went fine.
Hi,
I am having bootloop issue even after I clear with cache and dalvik from the recovery. I flashed with ODIN(N915GXXU1ANK4_N915GOLB1ANK4_MM1.zip) from Lollipop 5.0.1 as mine is Singapore unit. Anyone care to share their experience on how to recover from this.....
yltan said:
Hi,
I am having bootloop issue even after I clear with cache and dalvik from the recovery. I flashed with ODIN(N915GXXU1ANK4_N915GOLB1ANK4_MM1.zip) from Lollipop 5.0.1 as mine is Singapore unit. Anyone care to share their experience on how to recover from this.....
Click to expand...
Click to collapse
This is how i did from lollipop rollback to kitkat CWM > wipe data/factory reset > wipe cache partition > advance > wipe dalvik cache > turn off phone go to download mode > odin start to flash kitkat (SM-N915G Singapore)
The way I recovered this is factory reset instead of clearing the cache. Now running Kit Kat and very much happier...
yltan said:
The way I recovered this is factory reset instead of clearing the cache. Now running Kit Kat and very much happier...
Click to expand...
Click to collapse
Thanks for the suggestion. It worked as I went from Lollipop to Kit Kat. Much happier, especially considering the camera button on the edge panel for both selfie and normal mode. makes life a whole lot easier
I have a Verizon edge but everytime I try to flash back to kitkat with odin, it says it fails. I've tried 2 different files but neither seem to work. Are there any other methods or any other place to get the file from other than sammobile? Lollipop has killed my love for this phone. Maybe I'm doing something wrong. Who knows.
blayzejlm said:
I have a Verizon edge but everytime I try to flash back to kitkat with odin, it says it fails. I've tried 2 different files but neither seem to work. Are there any other methods or any other place to get the file from other than sammobile? Lollipop has killed my love for this phone. Maybe I'm doing something wrong. Who knows.
Click to expand...
Click to collapse
If you know the baseband number of the verizon 4.4.4 Stock ROM, my T Mobile one is N915TUVU1ANK3, you can search for it on https://www.androidfilehost.com/
Downloads much faster with none of that stupid gimmicky pricing.
This phone really shines on Kit Kat. if only Samsung put just a little more effort in maintaining the features of Kit Kat on Lollipop. I really do like the face lift of Lollipop but I'll take the ergonomic Kit Kat that takes full advantage of the Edge any day.
hi guys, im using note edge, sprint N915P, with 5.1.1 but my fingerprint have problem. I would like to downgrade to 4.4.4, is that ok or any suggestion i need to pay attention? I heard that the phone will be null, lost imei if we try to downgrade, is that real? Thanks all
phognle said:
hi guys, im using note edge, sprint N915P, with 5.1.1 but my fingerprint have problem. I would like to downgrade to 4.4.4, is that ok or any suggestion i need to pay attention? I heard that the phone will be null, lost imei if we try to downgrade, is that real? Thanks all
Click to expand...
Click to collapse
Never heard the IMEI thing before. Doesn't even make sense to me. Just download the stock 4.4.4 ROM for sprint via Odin.
Read the above directions In the thread.
edo101 said:
Never heard the IMEI thing before. Doesn't even make sense to me. Just download the stock 4.4.4 ROM for sprint via Odin.
Read the above directions In the thread.
Click to expand...
Click to collapse
Thanks, im dowloading the 4.4.4 Rom and wait for the good result, this is my first time, so nervous.
phognle said:
Thanks, im dowloading the 4.4.4 Rom and wait for the good result, this is my first time, so nervous.
Click to expand...
Click to collapse
i tried but it said fail, my baseband is N915PVPU4COG1, and i downloaded the firmware "N915PVPU1ANK1_N915PSPT1ANK1_XAS" from sammobile. Did i download the correct firmware? Please support. Thanks a lot.
What was the fail message? was it aboot.mbn????
Thanx
Yes thats the failed message I got. I tried the file from 2 different sites.
blayzejlm said:
Yes thats the failed message I got. I tried the file from 2 different sites.
Click to expand...
Click to collapse
Yeah I got the same error message attempting to move from the firmware for SM-N915P (5.1.1.) to SM-N915FY(5.0.1.) though I've seen a few people talk about the fact that you can't go backwards now.

WiFi is not working...

Hi,
The first is to apologize for the language used, and the length of the text. I am from Spain and my level of English is low, so as it was a fairly long post I used Google Translator and I know that makes it very literal translation ...
I write this post to see if anyone can help me or give some idea ... I explain the problem.
I own for some time ago the Tablet, Samsung Galaxy Note 10.1 (2012) . He has always liked to try new ROMs, so far without much trouble, but .... I tempted fate a lot.
At some point, after changing the Recovery and ROM, to test Marshmallow, the WiFi stopped working, which is a problem in a device of this type, you lose a lot of functionality.
I have tried many ROMS, about 10, and none of them work properly. It is true that some seems, makes the attempt, working. But it does not work.
I have also tried different Recoveries (CWRM, TWRP, Stock, HigOnAndroid, ....), and I have not gotten the Tablet WiFi work.
With all these tests, entering DOWNLOAD mode, it indicates that the device model is the Note 10.1 GT-N8000, the model without WiFi. And when you install a ROM, and go to Settings/Info, the system said that the Tablet is the GT-N8000 model.
This has led me to perform multiple tests:
A- Flash several ROMS by Recovey, usually used the TWRP.
B- Change Recovey installed by Odin 3.10
C- The last thing I have tried, is back to the original ROM and Recovery by Odin 3.10
All these attempts, multiple, have thrown me the same result. The WiFi does not work, and continues to indicate that is the model GT-N8000
The questions are:
1 - Is it normal, even the GT-N8013 model DOWNLOAD mode appears as the GT-8000?
2- Is there any way to get back to its original state, GT-N8013, with WiFi?
3- What Recovery would be most appropriate? (I once used the TWRP)
4- What ROM for this Tablet is the most appropriate? (This question is very personal, I've always liked Omega Rom)
What model do you have .
Samsung Galaxy Note (2012) Gt-N8013
peirof said:
Samsung Galaxy Note (2012) Gt-N8013
Click to expand...
Click to collapse
Hi, WiFi isn't working because you probabily stay with a older bootloader but with 6.0. When you flashed the MM rom, your tablet at which version of android was? Maybe i think 4.4.x if WiFi doesn't start. You need to update the bootloader into marshmallow or try look on the thread where you found the rom if there are some modem updates. By the way, if you want to get the stock firmware and install it on your tab, first go in sammobile site and download the firmware ( pay attention to version 4g / without 4g ) and then put your device in download mode->connect to odin-> on "PDA" load the firmware you downloaded -> start -> wait 10/12 mimutes and you will have the tablet as you bought for the first time.
And check if the rom is right for your device( because when kernel is different if the device start it can have some issues like WiFi )
Hope i help you
If i helped you, remember to click the thanks button!
gosha98_ said:
Hi, WiFi isn't working because you probabily stay with a older bootloader but with 6.0. When you flashed the MM rom, your tablet at which version of android was? Maybe i think 4.4.x if WiFi doesn't start. You need to update the bootloader into marshmallow or try look on the thread where you found the rom if there are some modem updates. By the way, if you want to get the stock firmware and install it on your tab, first go in sammobile site and download the firmware ( pay attention to version 4g / without 4g ) and then put your device in download mode->connect to odin-> on "PDA" load the firmware you downloaded -> start -> wait 10/12 mimutes and you will have the tablet as you bought for the first time.
And check if the rom is right for your device( because when kernel is different if the device start it can have some issues like WiFi )
Hope i help you
If i helped you, remember to click the thanks button!
Click to expand...
Click to collapse
Hi,
Thanks, sorry for delay, I can solve the isue with another Rom

Stock Nougat Firmware "BLUETOOTH WON'T TURN ON" (HELP)

suddenly i bought this phone second hand. then when I tested Turning on my bluetooth it won't turn on.
Is there anyone experiencing the same problem?
I already did troubleshoot and performed this steps:
1. Wipe cache of Bluetooth Applications on System apps in settings
2. Force stop Bluetooth Applications on System apps in settings
3. Restart my phone
4. Wipe Cache on stock Recovery & restart my phone
5. Restore Factory Settings on Recovery
but suddenly bluetooth still won't open when touching it on notification panel nothing happens even directly on the settings toggling the bluetooth won't work. :crying:
my phone is untouch on rooting world.
So my questions is;
1. Will rooting and flashing rom can solve my bluetooth problem?
2. Is this a hardware problem?
3. Is there a separate chip or module for bluetooth on the motherboard of S7 edge?
to all XDA members I'm asking if you have an idea on this matter please feel free to reply to this post.
thanks you so much!
Rooting and flashing a ROM shouldn't be necessary, if you're willing to lose data I would just recommend a full flash via Odin as it keeps you on stock firmware, doesn't trip knox etc. There's stock firmware files and a guide on www.updato.com
Sometimes the OTA updates can be buggy and end up with issues like these. It could be a hardware problem, but I suspect it's probably more likely to just be something wrong with the firmware or bootloader.
Beanvee7 said:
Rooting and flashing a ROM shouldn't be necessary, if you're willing to lose data I would just recommend a full flash via Odin as it keeps you on stock firmware, doesn't trip knox etc. There's stock firmware files and a guide on www.updato.com
Sometimes the OTA updates can be buggy and end up with issues like these. It could be a hardware problem, but I suspect it's probably more likely to just be something wrong with the firmware or bootloader.
Click to expand...
Click to collapse
if it is a hardware problem? is there a separate module or chip on the s7 edge motherboard? or it is integrated on the processor ?
I don't know the answer to that
exact problem on my s7 edge 935fd since i updated to Android "Nougat"
tried everything [just like u]
even downgrade to MM or rooting or even custom roms also
but bluetooth not turning on
more than 4 months passed i am not able to find solution to it
dhawal4u said:
exact problem on my s7 edge 935fd since i updated to Android "Nougat"
tried everything [just like u]
even downgrade to MM or rooting or even custom roms also
but bluetooth not turning on
more than 4 months passed i am not able to find solution to it
Click to expand...
Click to collapse
what custom rom have you tested?
i already tried Batman-Rom
lervzz said:
what custom rom have you tested?
i already tried Batman-Rom
Click to expand...
Click to collapse
batman / superman / tgp and many others
none working
dhawal4u said:
batman / superman / tgp and many others
none working
Click to expand...
Click to collapse
I tried flashing newest stock nougat firnware XTC csc.
Tried it using ODIN
But still bluetooth won't turn on.
Can you say that our problem is hardware failure? But I think if it's a hardware issue then wifi should not work too. Because wifi and bluetooth is on the same chip module. ???
Update: I've talk to numerous technician and they think its not a hardware issue since my wifi is working. They said that wifi and bluetooth is on the same micro chip module. So if it is hardware issue on the bluetooth wifi should not work too. ???????? @dhawal4u
Same Problem here. Since 2 months after trying Badman Rom my Bluetooth doenst work. Now I load Stock Rom, Bootloader, Modem but no solve for the Problem

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