I have a big problem...
My battery status always shows as 0% no matter what i do
Brief story
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whiped boot, system, data, cache, sd.
Got calkulin`s rom and installed.
didnt liked calkulin so much.
whiped everything again
got vegan 5.11 AND THE PROBLEM STARTED
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What i have tried:
Format:
http://forum.xda-developers.com/showthread.php?t=974422
NVFlash:
http://forum.xda-developers.com/showthread.php?t=861950
Getting back to calkulin
Installing gingerbread(vegan Gingerbread)
installing froyo:
Stock, vegan 5.11, calkulin
restoring from CWM:
Restored to a time when the meter was working
Whiping battery stats:
http://forum.xda-developers.com/archive/index.php/t-868663.html
(After complete charge, when no battery left, other ways.)
External apps like battery doctor to show the battery level(with no luck)
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Some especifications:
As long as the tab is Off, the battery/charger/led indicator work perfectly.
-When the charger is connected, the led light responses and turns red or green depending on the battery.
-The battery charges well. takes many hours to uncharge the tablet in use when you have reached the green light when uncharged.
When the tablet is ON:
-Since the second animation upon booting, the led light turns off if connected to power(not on if charges is not connected anyway)
-Battery meter always shows 0%
-If connected, the rom detects it and says that it is connected, but no response from the led light or the meter itself(it doesnt gets the battery metter full, just gets it as 0% but connected)
-Not even clockwork mod gets the led light on when connected. I am starting to really worry
Click to expand...
Click to collapse
Success. I had to open the tablet, plug and unplug the battery supply and when i booted, the battery meter starter working. Any ideas on what the problem was?
Let the battery completely drain and then reset the battery stats using CWM...Nevermind, I see you already tried that
ill try again because it seems to be what everyone is doing to solve similar problems; XD, but i have already tried once.
Thanks for the quick answer.
Any other recomendations...?
probably titanium back up + flash something else (try gingerbread experimentalist + vegan tested beta 2 (kernel) )
then restore your apps with titanium
ok, i tried the complete battery drain again, no success.
akodoreign said:
probably titanium back up + flash something else (try gingerbread experimentalist + vegan tested beta 2 (kernel) )
then restore your apps with titanium
Click to expand...
Click to collapse
I have tried the format utility, back to stock, vegan 5.11, and gingerbred experimentals+vengan tested 2 beta(kernel). No use.
I am really greatfull for the comments, but does someone else has any more ideas I can try??, I dont know, an ADB command or a APX script? I ma starting to get a little worried
***********Bump***********
I am getting desperate. It is really something very annoying, but most annoying is that i find no solution to it.
anyone please help...
I would say take it back to stock.
Battery meter shows that means its not completely done.
I would go back to your OEM Firmware.
http://www.thegalaxytabforum.com/index.php?/topic/112-samsung-galaxy-tab-firmware-list/
this is a complete list, just make sure you use the right .pit.
you could also try another countries variant to see if you at least can get it working.
vzt said:
I would say take it back to stock.
Battery meter shows that means its not completely done.
I would go back to your OEM Firmware.
http://www.thegalaxytabforum.com/index.php?/topic/112-samsung-galaxy-tab-firmware-list/
this is a complete list, just make sure you use the right .pit.
you could also try another countries variant to see if you at least can get it working.
Click to expand...
Click to collapse
This is a good recomendation and i would like to try it, but i dont have a galaxy tab; this is the Viewsonic G-Tablet.
WHOOOPPSSSS!!!! My bad. That's what you get for having multiple tabs open. Lol.
Sent from my SCH-I500 using XDA App
But here is a link to the stock firmware.
http://forum.androidcentral.com/viewsonic-g-tablet/50329-g-tablet-stock-rom.html
Another option that has gotten someone to at least clockwork.
http://forum.xda-developers.com/showthread.php?t=1008050
Sent from my SCH-I500 using XDA App
I already tried getting back to stock with format utility and nvfalsh with no luck....
Thanks for the comments.
I have the same issue. It started the same way as yours...hopefully someone can find us a solution
hello....
I found this post:
http://androinica.com/2010/02/tip-how-to-fix-your-androids-battery-issues-rooted-devices/
Can someone show me how would it be the process for the g tab?? Do i turn it of and use the power+"+ button" or i do it turned on?
Please, can someone that knows show me the right process for the g tab to make a safe process?
idontknowu2 said:
I have the same issue. It started the same way as yours...hopefully someone can find us a solution
Click to expand...
Click to collapse
What exactly did you do to have this problem as well?
I tried calkulins Rom and then went back to vegan 5.1.1....does your charging light turn on when the tab is powered on? Mine only charges when I shut down
idontknowu2 said:
I tried calkulins Rom and then went back to vegan 5.1.1....does your charging light turn on when the tab is powered on? Mine only charges when I shut down
Click to expand...
Click to collapse
i am not relly sure if it charges when connected when it is on. BTW; do you came from calkulin 1.1 too? I thought i would be because the battery saver script or something like that.
I have a questions for any developer or anyone that knows this kind of stuff, when the g tab is turned on, does the led light depends on the battery percentage or do they work apart?
I have the same problem from the moment of the first switching-on of the device.
From some time my device doesn't charge the battery even when it is off. Now the device doesn't work with the battery generally.
Here a fragment of an output of a command dmesg
<6>[ 6.509846] tegra_nand tegra_nand: tegra_nand_probe: probing (c06c7c70)
<6>[ 6.517326] tegra_nand tegra_nand: tegra_nand_scan: found NAND chip (Vendor = 0xad, DevId = 0xdc)
<6>[ 6.908714] tegra_nand tegra_nand: Block 0xaaf is bad [chip=0,offset=0x155e0000]
<5>[ 7.112181] 7 cmdlinepart partitions found on MTD device tegra_nand
<5>[ 7.118450] Creating 7 MTD partitions on "tegra_nand":
<5>[ 7.123590] 0x000000bc0000-0x000001bc0000 : "misc"
<5>[ 7.129139] 0x000003cc0000-0x000004cc0000 : "recovery"
<5>[ 7.134826] 0x000004d40000-0x000005d40000 : "boot"
<5>[ 7.140176] 0x000005dc0000-0x0000125c0000 : "system"
<5>[ 7.146068] 0x000012640000-0x00001ff80000 : "cache"
<6>[ 7.151085] tegra_nand tegra_nand: Block 0xaaf is bad [chip=0,offset=0x155e0000]
<5>[ 7.159352] 0x000000740000-0x000000b40000 : "bootbmp"
<5>[ 7.164976] 0x000001c40000-0x000003c40000 : "logodata"
and that
<6>[ 7.499720] Tegra High-Speed USB SOC Device Controller driver (Apr 20, 2007)
<3>[ 7.512513] tegra-udc tegra-udc.0: vbus_draw regulator error -19; charging disabled
I think, certain IC of the supply-controler has failed.
Question to experts. How the controler of charging of the battery is implemented? Is it posible to repair it in house-conditions?
In the attached file you can see some more errors.
Sorry my bad English.
View attachment dmesg.txt
0% at first boot
I just got my G Tab today, and when I first booted it, it just stayed at 0%. left it on/off, didn't matter. always showed "Charging 0%". I let it do the OTA update to 3588 hoping it would fix it. Afterwards it still said 0%, but I just turned off the screen for about 10 minutes. Came back and it showed 2%. After that it charged just fine, then I flashed TNT lite on it. I'm not sure what caused it to work, but hopefully this will help one of you with the same issue.
left off the screen in what build, was it connected to a power supply?
it was the official TNT stock build 3588. It was plugged in, cause if I unplugged it it would instantly shut itself off. I didn't run any custom roms until it was able to charge properly.
Hi, I would like to present a small riddle to you.
Today, one guy brought me Dell Streak and wanted my help. He tried to flash new firmware (dont know what way) but the Streak died in the middle of the process due to low battery. After that, only Dell logo was on the screen after power on, nothing else. So I tried the factory reset. Didnt work. Then I flashed the stock rom recovery (using fastboot) and after next factory reset, it was alive. The only problem is when the data packets (2G or 3G connection) are on. After booting right on the main screen, the Streak attempts to connect to 3G and in approximately 10 to 15 seconds it reboots and the same all over again. It happens even when the data packets are off and I turn them on. But when I keep the data packets disabled, the phone is working perfectly fine. Any suggestions how to fix this issue?
Some info:
I tried versions 351 and 360 from here but neither of them helped.
Well, first off the owner of the Streak is an idiot for not having it plugged in to the mains or at least having a fully charged battery before attempting to change the firmware. That said, given that a firmware update was interrupted, he may have no recourse but to contact Dell since the storage space for the firmware may well be permanently corrupted.
You can get a list of diagnostic tests by getting into fastboot and dialing *#301# on the fastboot keypad. Run the tests related to memory.
Well, i managed to make it work (android), so I doubt that memory is corrupted. Phone reboot if and only if I turn 2G/3G network on, otherwise it runs perfectly fine...
By the way, I ran 5 tests for memory and both the memory storages (internal and SD card) passed and are permanent write-nonprotection.
i need a big help my android phone is acting strange ever since i turned off my phone and turned it back on my phone got broken i think because i can't connect to wifi when pressing the wifi button it says turning on but suddenly turned off again tried soft format and hard format but still no luck tried different methods like putting a sim card on my phone but still no luck need help my phone is Pantech Sky Vega IM-A710K v.2.3.4 Gingerbread but before the problem happened my phone is working very well even without a sim card on it i can still use my phone's wifi need help any solution??? and i think my hard format is not 100% success because it says /system failed????
Hello
I own Shiru Shogun 10 POWER tablet (is an analogue of RAMOS W30 but with 2gb of ram)
So I had issues with WIFI. It was constantly lagging and it losing signal (after rebooting it was ok for 5 mins)
I decided to change firmware.
I'vw downloaded docs.google.com/file/d/0B5eC02N-3b_iYV9jd1doM20wNDQ/edit?pli=1 (found on russian community 4pda.ru) for Ramos W30
entered CWM (preinstalled), made backup, flashed cache and davlik and applied update from SD card.
Pressed reboot system and my display turned off.
Now I cant turn it on.
No sign of life even when connecting charger.
Need help.
Sorry for bad english
Hello,
From 2 days till i gave up, i was trying to put @Psycho CM mod alpha 4 release. Well i Almost did it but have some Bootloop problems.
'When the sim card is out, well everything starts normally. When i put it in, the phone stucks in the booting logo, and after 10 seconds it restarts, and its the same, bootlooping. i tried everything, wipe data / factory reset, but nothing seems to fix this bug. Without SIM is ok, but i need my SIM card in, and I need my phone in CM7 Alpha 4 working. Please help.