Database Develop

[Solved] WLAN disconnections every 1:02 min

Hi community,
since i flashed the first rom one week ago, this bug always appears again.
Whats the problem exactly:
i can connect to my WLAN normaly
it stays as it should if i do nothing (no downloads or anything else)
when i do download or use the WLAN in any way (i also tryed ping) it reconnects every 1 minute and 2 seconds (i know this from the access log of my Router)
My flash history:
first stock and a update via kies. -> everything was perfect
DarkyRom v 10.2 RE via odin -> i cant remember if i had the bug already
DarkyRom v 10.2.2 via CWM -> bug
DarkyRom v 10.4 via CWM -> bug (multiple trys)
Stock Value Pack JVQ via Odin -> bug
Allways with a wipe before
What i did already:
Flashed multiple Modem files (i can't remember all, but one was ZSJPG)
In our house we have 3 Computers connected over WLAN, all of them work perfectly!
Factory resets...
Used Wifi Analyzer to see if my Band is croudet: no its not, i am living in a small village, there is no other Router in reach besides mine, and the strength gets never under -70 dB
Ping my Phone with my laptop (ping -c 300 #ip of the phone#).
Result: 4-6% Package loss
it also happens when i lay my phone directly besides the router
Being unhappy
What i will do:
Test it on other routers
My actual Firmware and so on:
Model:I9000
Firmware: Android 2.3.6
Modem: I9000XXJVU
Kernel: 2.6.35.7-I9000XXJVU-CL851880
[email protected] #2
Build: GINGERBREAD:XXJVU
Router: DSL-EasyBox 803 A
Tell me if i forgot information, the test on the other Router will be done es fast as possible
Thanks in advance and i hope anyone can help me with this strange bug

after i flashed nearly 20 stockroms today it finally works on darkyrom v10.2
I dont know the reason it just works
some additional information, for people it might help with their problems:
Model:I9000
Firmware: Android 2.3.4
Modem: I9000XXJVQ
Kernel: 2.6.35.7-I9000XXJVQ-CL281085
[email protected]_2.9.2_JVQ
Build: DarkyRom JVQ v10.2
I used the Resurrection Edition (RE) [for noobs: flashed with Odin]

well as you do, now you can move on to 2.3.6 FW jvu are some changes. You can try the semaphore kernel 2.5.0 and 0.7.1 rom @ oserx. good luck

[Resolved] Big Problem wifi

Hello,
I have a big problem with the wifi, only in ICS roms. When I connect my SGS to my box, the wifi connect, and 10 second after, it disconnect, in buckle ..
Il 2.3.6, I have not this problem.
Please help me, I love ICS but without wifi it's less good ..
Thank you !
Ps : Sorry if my english is bad, I'm french

Some say the reason is the encription, some say its netfilter in the kernel (which kernel did you use, by the way?), some others are assuming that its related to the country you are in.
In all roms the problems are the same:
- Some users have the toggle-problem, some others dont
- Modem change = no result
- Kernel change = no result
- Sometimes, after a few reinstalls with wiping the phone, the problem is gone, sometimes not
- Sometimes its gone after a few reboots
Q: Do you have the problem with every ICS ROM? If not, did you try different kernels / modems? Did you do full wipes before flashing?
Please look at the ROMS forums, too, as the problem was discussed there, too (For example: ICSSGS, Slim ICS).

Thank you for this reply,
I have the problem with these roms :
-AOKP
-CNA
-CM9
I do full wipes for every flash and I try kernel semaphore 0.8.1 and 0.9.0

I have very interesting problem about WiFi. WiFi Normally working fine on stock rooms roms. But doesn't work all ics roms and aosp roms. I tried so many kernel modem etc. But issue is continue. I think some I9000 devices have different WiFi chips. And must be recompile kernels.
Sent from my GT-I9000 using XDA App

I have try a lot of "solutions" but no works
I think my phone reject wifi on IC roms ..
If I find a solutions, I prevents you

Try Slim ICS 2.7 . Install Slim_ICS_Base_2.7, then Essentials. Wipe phone enterely. Then try WIFI -TOGGLE FIX PATCH, flash after base + essentials only needed if WIFI toggles like hell. Dont forget to install Google-APKs if needed (v2.6 Addon).

Thank you for your reply, I try it when my phone is charging at 100%

And if you dont like the density of 183 (very small icons and text) - change it to 240 again in the ASS Settings menu or via .prop file /root explorer.

Ok thank you for this precision ! I do it tomorrow and I says to you if that work

When I try install Slim ICS 2.7 I have an error status 7 installation aborted ...
I try base JVU > CM7 > CM9 > Slim ICS 2.7
On CM9, installation of ICS work
The problem is always here ... Thank for your help, I back in 2.3.6 ...

floflo-33 said:
When I try install Slim ICS 2.7 I have an error status 7 installation aborted ...
I try base JVU > CM7 > CM9 > Slim ICS 2.7
On CM9, installation of ICS work
Click to expand...
Click to collapse
Normally, from GB/CM7/CM9 you have only to follow instructions in here. If it gives you an error, you have to wipe / format again and install the essentials for your device (i.e. I9000, gives you the kernel, reboot, bootloop => reboot into CWM, then flash base + essentials again + wifipatch. That should have worked.
Does your WiFi now work without toggling?

My wifi has the same problem I have all install with instructions but always the same problem ..

You have installed the wifi fix? Do you have deepidle deactivated (Deepidle brings wifi toggle problems for some users) (NSTools)? As you can read in the ROM thread everybody with the wifi problem was happy after flashing the framework (wifi) fix..

Yes I have installed correctly the fix
What is the deepidle ? Where it is ?
Finally, I've disabled WI-FI, and I use my 3G Connection for Internet (I have 3GO data so it replace WI-FI without problem)
I rest on this rom
In the past, on ICS roms I have a problem with the battery who go down too fast. Since I disabled WI-FI, my battery seem good.
Very Thank you for your help :=

My wifi problem is resolved !!
With one reboot, all is good
Thank you very much

[Q] 3g, and wireless problem on my P990

Hi guys,
Because of the performance issues 10 days ago I decided to install custom rom so first I rooted my phone. After that I found the installing custom rom is diffucult (because I am noob) so decided not to do it.( i really didnt do anything except rooting).
2days ago because of performance issues again, I decided to reset my phone to factory settings by the option in the settings. During the prosses phone reseted itself and stayed at lg logo( light and lg logo came and went continiously). So i gave my phone to technical servise and they fixed it. (probably reinstalled the system).
But now I have problem with 3g and wireless. For example, wireless and 3g is switched off in settings but I still have internet connection( so stupid) and when i try to connect my wireless connection at home it fails until i open 3g. After opening 3g, it connects wireless and shows signal strength of wireless but after closing 3g, it doesnt show signal strength.
Does any of you experienced such problem and know the solution ???? Help me please.
Thanks a lot in advance.
Android Version: 2.3.4
Kernel: 2.6.32.9
baseband: 1035.21_20110622
LGE version: LGP990-V20a
(after factory reset, no update)

Hi, I never had this problem. My suggestion is to root the phone and try to flash a new rom. Search "Django Manouche 1.2 Renaissance", based on stock kernel v20q Gingerbread 2.3.4. I try it for a long time and i think is a very fast and stable rom. For install a rom you need tp flash a custom recovery. In XDA forum there are many posts that explain this. I hope to check out was helpful

[Q] wifi problem, need help

hi..
i am having this weird problem with my wifi, i can connect to some routers without any problem but i can't connect to other ones, for example when i use virtual router to share internet from a laptop the phone is connected with internet access for a second or two then it stays connected with no internet access.
i tried to use manual IPs, i tried lots of wifi fixing apps, i tried to wipe data and cache, i tried to use the code *#*#526#*#*, i tried to flash many roms and kernels (miracle v4, stocklight v8, cyanogenmod 10.1 (jelly bean 4.2.1), windows 8 custom rom, official gingerbread 2.3.5... etc) none of them could solve this problem.
by the way: i flashed stuff that i think may have some thing to do with this problem, the files i flashed by cwm ("wifi_fix" i found for cyanogenmod 10, "toggle_safe_mod" or something like that, "adrenaline engine_4_4", "adrenaline engine_cm_4_4, "the_modified_file")
i also installed chainfire 3d, but after a while it stopped working telling me that my phone is not rooted while it is rooted, i thought these problems are related..
so i hope i gave enough information so that someone would know what's wrong with my wifi and how to fix it

S3 i9305 - problematic wifi.

Hello guys,
I just want to share this problem with my S3 LTE i9305, this unit came from singapore (singtel), and im now using it in Cebu, Philippines. However i am having too much trouble with its wifi always getting Authentication errors (when i was still in stock firmware).
I should say i can rule out that my wifi hardware is defective, because I was using the wifi yesterday whole night in our house. downloading stuffs from play store, browsing, facebook and etc.
This is what i already did:
1. downloaded a Hongkong firmware (official samsung stock firmware) flashed with odin with no problem. hoping that the wifi issue is just a corrupt base firmware.
- still wifi is problmatic
2. Im on Cyanogenmod 10.1 4.2.2 Jellybean
- all functions are okay except for the wifi
WIFI SETUP:
keep wi-fi on during sleep: always
wi-fi frequency band: auto
wi-fi region code: usa
wifi optimiation: unchecked
It can seem to detect new wifi with strong signals but whenever you connect to it the signal 'literally' drops to one bar, and stop doing the connection.
the problem is intermittent, meaning:
sometimes it works, sometimes its not - and there is no definite time when it works and when not.
here are the details of my current device:
Baseband version: I9305ZHBMI2
Kernel Version: 3.0.64-CM-g9c2e2b; [email protected] #1; mon sep 23 15:03:19 pdt
Cyanogenmod version: 10.1.3-i9305
Build Number: cm_i9305-userdebug 4.2.2 JDQ39E; eng.jenkins.20130923.145024 test-keys

bercerobry said:
Hello guys,
I just want to share this problem with my S3 LTE i9305, this unit came from singapore (singtel), and im now using it in Cebu, Philippines. However i am having too much trouble with its wifi always getting Authentication errors (when i was still in stock firmware).
I should say i can rule out that my wifi hardware is defective, because I was using the wifi yesterday whole night in our house. downloading stuffs from play store, browsing, facebook and etc.
This is what i already did:
1. downloaded a Hongkong firmware (official samsung stock firmware) flashed with odin with no problem. hoping that the wifi issue is just a corrupt base firmware.
- still wifi is problmatic
2. Im on Cyanogenmod 10.1 4.2.2 Jellybean
- all functions are okay except for the wifi
WIFI SETUP:
keep wi-fi on during sleep: always
wi-fi frequency band: auto
wi-fi region code: usa
wifi optimiation: unchecked
It can seem to detect new wifi with strong signals but whenever you connect to it the signal 'literally' drops to one bar, and stop doing the connection.
the problem is intermittent, meaning:
sometimes it works, sometimes its not - and there is no definite time when it works and when not.
here are the details of my current device:
Baseband version: I9305ZHBMI2
Kernel Version: 3.0.64-CM-g9c2e2b; [email protected] #1; mon sep 23 15:03:19 pdt
Cyanogenmod version: 10.1.3-i9305
Build Number: cm_i9305-userdebug 4.2.2 JDQ39E; eng.jenkins.20130923.145024 test-keys
Click to expand...
Click to collapse
PS: I have used search on this forum and tried the quick fixes.. i also saw sa wifi fix zip for 4.1.2 from another thread and flashed it via CWM but still problem persist...
Id be glad if you can walk me through the troubleshooting process.

bercerobry said:
PS: I have used search on this forum and tried the quick fixes.. i also saw sa wifi fix zip for 4.1.2 from another thread and flashed it via CWM but still problem persist...
Id be glad if you can walk me through the troubleshooting process.
Click to expand...
Click to collapse
You forgot to read the rules No bumping posts .
Wipe phone flash stock rom and test fails you need a service centre .

JJEgan said:
You forgot to read the rules No bumping posts .
Wipe phone flash stock rom and test fails you need a service centre .
Click to expand...
Click to collapse
hello! sorry about early bumping.
with wiping phone flash stock rom <<-- how do i do this? and not corrupting any vital stuff inside my phone. I heard that EFS is a very important.
update:
if you're talking about these:
1.wipe data/factory reset
2. wipe cache
3. wipe dalvic cache
i did those stuff 10x already...
PROBLEM is INTERMITTENT: sometime it will connect just fine, sometimes not. << how am I going to work around this problem?
is there any way to low level diagnose the wifi system?
could it just be the hardware? - if hardware then there shouldn't be times that it can connect fine
could it be the software? - where to start?
How i wish someone can help me fix all these intermittent problems I am encountering with the wifi.

EFS etc its all in the Faqs and Guides .

JJEgan said:
EFS etc its all in the Faqs and Guides .
Click to expand...
Click to collapse
Hi, i have been reading those giudes, and i havent encountered any special method of wiping as what you say... I have used odin to flash like 5x already, got into cwm wipe data, wipe cache and wipe dalvik cache...
I already have a backup of my efs in .img format, using terminal.
Can you walk me through?

Wipe phone flash stock rom and test .

I believe flashing via odin using stock samsung rom will wipe the flash. Is that correct? Or do you mean to say format the flash chip first before flashing with odin?... Im not quite sure how to do that.
Right now im using my celfone posting this message. Its just that this fone doesnt connect to other access points where the rest of wifi devices connects fine.
if you are referring to this guide:
http://forum.xda-developers.com/showthread.php?t=1911726
i have done this many times already.
Sent from my GT-I9305 using Tapatalk

I have tried alot of different ROMS already and the problem persists.
Could this be hardware related?
are there people whos got similar issue?
It can connect to wifi right away if you're 2 meters line of sight of the router/access point.

bercerobry said:
I have tried alot of different ROMS already and the problem persists.
Could this be hardware related?
are there people whos got similar issue?
It can connect to wifi right away if you're 2 meters line of sight of the router/access point.
Click to expand...
Click to collapse
Yes it could be.My phone had intermittent wfi and data.Turns out it was an "RF loopback timeout" problem.Needed fixing at service centre.HTH.