Signal loss when sleep - note 10.1 - Galaxy Note 10.1 Q&A, Help & Troubleshooting

On my n8000, Iwas using stock JB 4.1.2 - but i had this slow charging problem. So i swtich back to stock ics.
Now on stock ICS, charging is as it used to be. about 4 hrs charging. But I have this problem. Signal loss when asleep. Upon waking up, then it would look for signal.
Some infos
-im from the Philippines. upon checking sammobile for firmwares, there are only 3 versions of ICS for each network carrier (Globe, Smart and Sun).
-there is no openline firmware for our country.
-my n8000 is openline.
-i used Smart stock ICS firware, since I'm using a Smart sim card, there the signal loss is persistent on all networks.
Help guys.

same problem
dickgrayson said:
On my n8000, Iwas using stock JB 4.1.2 - but i had this slow charging problem. So i swtich back to stock ics.
Now on stock ICS, charging is as it used to be. about 4 hrs charging. But I have this problem. Signal loss when asleep. Upon waking up, then it would look for signal.
Some infos
-im from the Philippines. upon checking sammobile for firmwares, there are only 3 versions of ICS for each network carrier (Globe, Smart and Sun).
-there is no openline firmware for our country.
-my n8000 is openline.
-i used Smart stock ICS firware, since I'm using a Smart sim card, there the signal loss is persistent on all networks.
Help guys.
Click to expand...
Click to collapse
same problem happened to me when I downgrade to stock ICS 4.0.4 from jelly bean I have tried every thing no solution except to return to jellybean but I want to ask if your device is made in vietenam as my device

Related

Slow 3g connection

Hi everyone. Recently I bought a Note 10.1. I'm experiencing slow connection on 3 network UK. In a place where I always have had full h+ signal tablet keeps swithing between 3g and h+, it takes ages to open a website. I just wonder if it has something to do with a rom/radio as it seems the tablet comes from O2 UK network. Full factory reset was done. Any ideas guys? What about flashing it with stock rom? Flash radio as well?
EDIT: I decided to flash the tablet with the recent stock unbranded UK firmware. Do I have to update csc after flashing it with odin to get ota updates?
Sent from my GT-N8000 using Tapatalk 4

[Q]

Hi everybody,
I have been following XDA for years now and have always been able to find answers to my questions here regarding flashing for a HTC Desire, Galaxy SII or my current Galaxy S4 I9505, rooted running a 4.3 GPE rom. Baseband is XXUDMB. Recovery is CWM 6.0.4.4.
After following the thread GOOGLE EDITION 4.4.2 by Danvdh, Kryten2k35 & Ktoonsez I decided to flash. Love this rom, it's superfast!!! One thing didn't work for me: the phone kept losing connection with my Dutch mobile carrier Vodafone (no data, phone calls not possible), especially after locking the screen. To my understanding the rom does not ship with LTE of GSM modems, so it should not be the problem that a 4.4 LTE modem causes sound, data or WiFi problems when on the "old" bootloader (pre KNOX). After flashing the baseband still shows XXUDMB.
I tried *#*#4636#*#* and setting network type to GSM. However, the menu is not the same as my current 4.3 and the option LTE/GSM auto (PRL) is not available.
Reverted back to my 4.3 rom for now, but really hope somebody knows how to solve the issue.

[Q] P3100 can't make or receive calls after official update. What to do?

The provider specific SIM menu is available, but the tablet shows no signal. Even when it shows one, the signal disappears the moment I try to make a call or am about to receive one. The caller can still hear ringing while the tablet lists the call as missed call.
My father's Galaxy Tab 2 7" automatically tried updating through wifi but failed (I presume), and the SIM functions stopped working.
After many attempts I updated it through OTA to the latest firmware, shown as PDA:NA3 / PHONE:LK1 / CSC:NB1 (INU) in Kies, and the Android version was listed as 4.1.2., but the problem persisted.
I tried to wipe cache. It didn't sort the problem.
Then I Installed CWM 6.0.7 and Cyanogenmod 10.1 (JB 4.2.2) using this tutorial: wiki.cyanogenmod.org/w/Install_CM_for_p3100
Still it can't make or receive calls.
Baseband version is listed as p3100ddclk1
What to do?
Is this a hardware or firmware problem?
Hey brother,
Even I am facing the same order on my tab but in a different way. I can recieve signal for the carrier Tata Docomo but other carrier are showing any sign of life
But sometimes while on tata docomo , I lost signals while using data or when I got a call. And one more thing, I was on a trip to a hill station and there I was getting signals from Vodafone perfectly (my main service provider). But when I came back from there I ain't receiving any peice of signals from vodafone and Docomo is working as usual with few network losses during the day.
PS.- I ain't received any solution yet, still sticking up with that problem.
PPS.- The tab I brought is in used condition with the fact that the tab has that problem in it. (I need not to pay much lol)
Btw I think if we can flash new firmware (official) with odin with modem file, It may sokve our problem. TRY FLASHING FIRMWARE, I cant as I am low on speed
xanubhavx said:
Hey brother,
Even I am facing the same order on my tab but in a different way. I can recieve signal for the carrier Tata Docomo but other carrier are showing any sign of life
But sometimes while on tata docomo , I lost signals while using data or when I got a call. And one more thing, I was on a trip to a hill station and there I was getting signals from Vodafone perfectly (my main service provider). But when I came back from there I ain't receiving any peice of signals from vodafone and Docomo is working as usual with few network losses during the day.
PS.- I ain't received any solution yet, still sticking up with that problem.
PPS.- The tab I brought is in used condition with the fact that the tab has that problem in it. (I need not to pay much lol)
Btw I think if we can flash new firmware (official) with odin with modem file, It may sokve our problem. TRY FLASHING FIRMWARE, I cant as I am low on speed
Click to expand...
Click to collapse
@xanubhavx Where can I download the modem file for P3100?
asraf5285 said:
@xanubhavx Where can I download the modem file for P3100?
Click to expand...
Click to collapse
I am not sure about the Model file alone but you can download whole firmware from sammobile.com, they have firmware of all Samsung devices region wise, just login to enjoy better speed.
Hope this helps.
xanubhavx said:
I am not sure about the Model file alone but you can download whole firmware from sammobile.com, they have firmware of all Samsung devices region wise, just login to enjoy better speed.
Hope this helps.
Click to expand...
Click to collapse
i already download the firmware for Malaysia and how to get the modem file from it? Should I extract it and search in?

[Completed] [Q] Issues with radio firmware

Hi,
I have an issue with the radio of my phone. When I switch to 3G, I get a weak signal varying between one and a max of 3 bars. The phone gets heated up and the battery starts draining. Please find below the device and OS that I am using
Device: Samsung Galaxy S2
OS: CM M12
Base band: I9100DDLP8
Location: Bangalore, India
I have inserted my Sim in a different phone and have found that nothing is wrong with the connectivity in the area. I have no issues when I switch to 2G. I have tried flashing various modems and RILs but in vain. I have also tried using the Getril app to correct the issue but without much success.
Here is what I have tried and noticed
1) Flashed the modem DDLS9 and DDLPB. The 3G signal strength is good when I flashed these modems but I am unable to make or receive calls. I have flashed the RIL along with the modem.
2) On trying the modems XXLS6, XXLS8, XXLS9 and XXKH3, nothing has changed and I still got the weak 3G signal though am able to make and receive calls.
I have also tried flashing a stock rom (Jelly bean) but the issue was still there.
Any help is much appreciated. Thanks in advance
Hi you can post your question here for direct support.
Good luck

What ROMs are comatible with LT30a?

I recently upgraded to 4.3 and my phone is overheating, the icons for WiFi and SD card show as disconnected even when they aren't, and the phone operates sluggishly. I wish to downgrade back to 4.0.4. I have not been able to find a ROM for my phne anywhere and was wondering if other ROMS will work without bricking the phone. Thank you in advance.

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