yashsingh1/xdaforums huggingface dataset:
[Galaxy Tab 7.7 Android Development] golfinggino:
just flashed the april 17th version - even faster then the previous version - good work !

however, now i cant make phone calls anymore get the message process com.android.phone has stopped

i can now connect to my jawbone era bluetooth headset but not sure if it works for calls yet as the phone keeps crashing
[Galaxy Tab 7.7 Android Development] ColBill:
I am having the same problem - trying to fix permissions and will reboot after that - did wipe cache before i did flash and then loaded gapps again as well.
[Galaxy Tab 7.7 Android Development] ria4life:
+1 On this issue...thought it was something wrong with my i815.
[Galaxy Tab 7.7 Android Development] teiglin:
I had this once as well, though I was on cm10.1 rather than PA at the time--tab was just dead the other day so I plugged it in. The battery was basically dead but the battery stats ended before at ~70% then jumped down to the ~10% the tab showed at the time. It had only been a few hours since I'd used it too, so something just went and drained the crap out of the battery while the tab crashed or something. I didn't bother to post about it because I had no debugging data or anything else useful to contribute though. :P
[Galaxy Tab 7.7 Android Development] golfinggino:
let me know if you get it working, i am leaving the office shortly and need the phone to work so i am going to restore a back up that has the phone working
[Galaxy Tab 7.7 Android Development] daniel_hk:
just found out that the new Phone app with blacklist doesn't work! I'll make a patch tomorrow....

no need to re-flash...
[Galaxy Tab 7.7 Android Development] hong25:
OK noted thx Daniel
[Galaxy Tab 7.7 Android Development] Nuclear Blast:
I will try and will report.
[Galaxy Tab 7.7 Android Development] golfinggino:
just flashed the a version of the april 17th rom and the phone is now working - bluetooth connects but no sound to the headset when making a call, bluetooth headset does work with other apps ie. youtube

rom is really smooth - please keep up the great work !
[Galaxy Tab 7.7 Android Development] depeer:
Thank you for all your effort!!!!!

Really appreciate it and looking forward to fully functional 4.2 ROM on my Tab 7.7,

so I can use Dashclock widget on it!!!!!!!!:good::good::good::good::good::good::good:
[Galaxy Tab 7.7 Android Development] jkrell:
I've noticed the battery drain issues on the last several builds. I don't recall it being there when I first started testing 3.15b though. In any event, I feel like I'm constantly charging my device. It's strange though, every once in a while, it will have slow battery drain like you would normally see. I don't know what's going on. I do know it's not cause by any app because I haven't changed apps since switching from stock to this.

I have not wiped battery stats. Last time I did that, my battery life got worse.
[Galaxy Tab 7.7 Android Development] daniel_hk:
I have a thorough digging for a few days. I'm also quite sure there is a hidden bug in the kernel. Something wifi related will drian the battery and heat up the area around the sim card slot (where the CPU/GPU is located).

I was thinking it was the result of O/C but quite sure not related. It was probably brought by the merging of Samsung's recent JB source.

Many files were changed during the merge. Not sure which is the killer yet...:confused:

I have some hints, however, a wifi related app (could be any) may drain the battery at sleep. I found sometimes the app "Download" is responsible (not alwarys). The sympton is the heat dissipiating around the sim slot.

Need more time to clarify that. I might switch to other kernel sources and test. Concentrate on bluetooth first.

For the time being, if this is really annoying you, replace the boot.img with the one pior April.
[Galaxy Tab 7.7 Android Development] d0shu:
Hello Daniel,

Thank you for your efforts, I have an i815 and just installed the apr17th;

Off the bat I can tell you that the auto brightness isn't working. Also some apps do not show settings icon when on tab mode, have to enable pie with forced settings button.

Aside those two obvious ones, I feel as if the tab is not only running smoother but also cooler. I did notice the heat issue you were speaking of as well although I felt it was coming from sdcard, but since you fixed the writing issue, because tab would heat up sometimes even in sleep mode and even when wireless was turned off along with mobile service.

I also noticed that the battery life on standby seems to have gotten better. However that was after I drained the battery by waiting for phone to shut off and then going in to cwm recovery and waiting for battery to completely die.Because every time it shut off and I turned it on it showed 7-8% battery left and did this for about 6 times. After that I completely charged the tab and used regularly and let it shut off then charged completely without touching it. Since then its been good.

I stopped charging the phone about 7 hours ago, watched a 30 mins of videos and browsed for another 30 mins rest of the time idle at 76%. Not good but better.

Thanks again for all the i815 stuff, red headed step child of tab 7.7. Subscribing to this thread and will test future ROMs for sure to repay the debt.

*edit just noticed that heat was coming around sim card as well. So much so that even the screen side bezel is warm to touch. Reached 70% mark while writing this post :-\ , that was fast.
[Galaxy Tab 7.7 Android Development] Nuclear Blast:
May be - if so - yuo can posty release with stable kernel, that you prefer?

Thanx for your work
[Galaxy Tab 7.7 Android Development] GNUDroid:
hey. maybe someone who has that problem can fresh charge, reboot and let the wifi on over night with the app better battery stats running. that statistics over kernel wakelocks could be very useful for daniel, to locate the problem.

bbstats is in the playstore (i think paid only) but since the developer comes here from xda forums, you can get it at his xda threat as an xda edition for free.

so good luck at collecting information and hints for daniel!

i'm on cm10.1 with a 6810. and soooooo happy. so fast this tablet never had been! in general i feel, cm 10.1 framework seems to be more fluid as pa. but if one likes hybrid stuff.... then use it.

some build.prop tweaks here and there, crossbreeder mod there and additionally pimp my rom and a blazing fast tablet results! - man very cool daniel, what you made for us!!!!

send from my 6810. supported by 9100 and my linux desktops. brain in the head and GNU in the heart. community and sharing are freedom are open source.
[Galaxy Tab 7.7 Android Development] Nuclear Blast:
it seems than in 17 april release everything is ok with sensitivity of tab. All i all - it got better, almost perfect, will soon be like the iPhone 5 :)
[Galaxy Tab 7.7 Android Development] knoxjon:
I am having a different battery issue - except it's a good thing. I have found that the tab will stay at 100% for days at a time - if I am too busy to use it - as long as the wifi is off in between uses.
[Galaxy Tab 7.7 Android Development] golfinggino:
the battery level wasn't showing properly on the previous builds not sure yet if it is fixed on the latest one or not, your battery would show at 100% all the time even if you really only had 2% battery left !
[Galaxy Tab 7.7 Android Development] kalel90:
Ok the brightness sensor on the i815 still isn't outputting anything. Androsensor just says its failing output. Also i don't know if this issue just affects the i815 or all galaxy tabs but the touchscreen sensitivity is way worse on the apirl 17th rom vs. the april 4th rom.
[Galaxy Tab 7.7 Android Development] daniel_hk:
OK, so the driver is not working.

Thanks for your report.

Is there any output from the sensor on the 4APR rom?
[Galaxy Tab 7.7 Android Development] kalel90:
No there was not. Also any idea what the issue with the touchscreen sensitivity is?
[Galaxy Tab 7.7 Android Development] daniel_hk:
That part is the same as other 2 models and have changed. I see no reason that the new light sensor driver will affect that. You better do a factory reset.
[Galaxy Tab 7.7 Android Development] Nuclear Blast:
Yes there is. Till reboot

But not sure in 17 april release - just watching for it
[Galaxy Tab 7.7 Android Development] matsuru:
Daniel,

Downloaded PA3.15 "a" version from http://pan.baidu.com/share/link?shareid=296833&uk=1512265283#dir/path=/JB ROM

but when i try to flash using CWM, it has error. Tried redownload a few times from the same place, also has error. Any advice? :confused:

My device is p6800, currently running PA2.55

---------- Post added at 09:27 PM ---------- Previous post was at 08:52 PM ----------

it says:

assert failed: getprop("ro.product.device") == "p6800" || getprop("ro.build.product") == "p6800"

E: Error in /sdcard/pa_p6800-3.15-17APR2013-170005a.zip

(Status 7)

Installation aborted.

For this, i use the one downloaded from MEGA.
[Galaxy Tab 7.7 Android Development] Nuclear Blast:
i think something wrong with sd card...
[Galaxy Tab 7.7 Android Development] daniel_hk:
It is a common error. You may downloaded the wrong file for your model. The assert statement is to ensure you flash the right rom. If you are sure that you have a p6800 not p6810 or i815, the device identification is a variant of p6800 (some Korean model have different names).

Check the file /system/build.prop with a root browser, for the following line(s):

ro.product.device=<name>

or for older roms

ro.build.product=<name>

You will find a different name.

change to name to p6800.

ro.product.device=p6800

Save the file.

Now you can flash the rom again in recovery.

Make sure that you have a p6800

Good luck!
[Galaxy Tab 7.7 Android Development] matsuru:
Daniel,

my device is confirm p6800. I'll cut and paste the build.prop here for your ref.

# begin build properties

# autogenerated by buildinfo.sh

ro.build.id=JZO54K

ro.build.display.id=pa_p6800-userdebug 4.1.2 JZO54K eng.daniel.20130114.060827 test-keys

ro.build.version.incremental=eng.daniel.20130114.060827

ro.build.version.sdk=16

ro.build.version.codename=REL

ro.build.version.release=4.1.2

ro.build.date=Mon Jan 14 06:10:07 HKT 2013

ro.build.date.utc=1358115007

ro.build.type=userdebug

ro.build.user=daniel

ro.build.host=daniel-ubuntu

ro.build.tags=test-keys

ro.product.model=GT-P6800

ro.product.brand=Samsung

ro.product.name=GT-P6800

ro.product.device=p6800

ro.product.board=smdk4210

ro.product.cpu.abi=armeabi-v7a

ro.product.cpu.abi2=armeabi

ro.product.manufacturer=Samsung

ro.product.locale.language=en

ro.product.locale.region=US

ro.wifi.channels=

ro.board.platform=exynos4

# ro.build.product is obsolete; use ro.product.device

ro.build.product=p6800

# Do not try to parse ro.build.description or .fingerprint

ro.build.description=GT-P6800-user 4.0.4 IMM76D XXLQ1 release-keys

ro.build.fingerprint=samsung/GT-P6800/GT-P6800:4.0.4/IMM76D/XXLQ1:user/release-keys

ro.build.characteristics=tablet

ro.cm.device=p6800

# end build properties

# RIL

rild.libpath=/system/lib/libsec-ril.so

rild.libargs=-d /dev/ttyS0

ro.telephony.ril_class=Smdk4210RIL

ro.ril.hsxpa=1

ro.ril.gprsclass=10

# tvdpi

ro.sf.lcd_density=213

#

# ADDITIONAL_BUILD_PROPERTIES

#

ro.config.ringtone=Themos.ogg

ro.config.notification_sound=Proxima.ogg

ro.config.alarm_alert=Cesium.ogg

ro.modversion=pa_p6800-2.55cm-14JAN2013-060828

ro.pa.family=pa_tvdpi

ro.pa.version=2.55cm

ro.goo.developerid=paranoidandroid

ro.goo.rom=paranoidandroid

ro.goo.version=1358114908

ro.rommanager.developerid=cyanogenmod

keyguard.no_require_sim=true

ro.url.legal=http://www.google.com/intl/%s/mobile/android/basic/phone-legal.html

ro.url.legal.android_privacy=http://www.google.com/intl/%s/mobile/android/basic/privacy.html

ro.com.google.clientidbase=android-google

ro.com.android.wifi-watchlist=GoogleGuest

ro.setupwizard.enterprise_mode=1

ro.com.android.dateformat=MM-dd-yyyy

ro.com.android.dataroaming=false

ro.cm.version=10.0.0-p6800

ro.carrier=unknown

wifi.interface=wlan0

wifi.supplicant_scan_interval=45

ro.opengles.version=131072

hwui.render_dirty_regions=false

dalvik.vm.heapstartsize=8m

dalvik.vm.heapgrowthlimit=64m

dalvik.vm.heapsize=256m

dalvik.vm.lockprof.threshold=500

dalvik.vm.dexopt-flags=m=y

net.bt.name=Android

dalvik.vm.stack-trace-file=/data/anr/traces.txt

---------- Post added at 11:24 PM ---------- Previous post was at 11:10 PM ----------

Nuclear,

sorry, I didn't notice your reply. Thanks for responding :)

I am not sure if this has to do with the SDCARD. Or maybe it is?

I am not sure.
[Galaxy Tab 7.7 Android Development] daniel_hk:
That is weird... Your have download the right file since it has p6800 in assert. And you got the ro.product.device=p6800 in /system/build.prop :confused:

May be its the problem of the recovery... I assume you use CWM. Check if you have turn the Signature check on?

If it is too old (before CWM6), update to CWM 6.0.3.0 (link in my JB rom thread).

Plesae, update me.

Good luck!
[Galaxy Tab 7.7 Android Development] knoxjon:
Fair enough, but I've still never had a device that could go 8 days and still have a decent charge. :)

(I knew the 100% was impossible; it's the 8 days I care about.)
[Galaxy Tab 7.7 Android Development] sas_sas:
I have flashed my 6800 w/ the last 3.15 build 17.04 a version w/o wipe.

It seems all is fine except;

-Can not enter mobile networks page access point names under mobile network settings to be able to reconfigure APN options.. It forced closes..

God thanks I am able to connect to GSM network w/ my data sim card.. Nothing serious for the time being.. I have not tested phone call yet..

- Clock also does FC from time to time..

I obtained around 3.800 from Quadrant benchmark test.

What is awarage score obtained by other users?

I wonder if I can get more performance by wiping before flash...

Though it is not crucial I think this kernel has no performance optimisation posibility? could it be optimised by 3rd party apps ?

Is there any other flashable suitable kernel which allows us to do so ?

Thanks again to Daniel for making available all those great roms..
[Galaxy Tab 7.7 Android Development] golfinggino:
what is your screen on time ? alot of android devices can run for a long time if you dont use them ! my note 2 has been running for 9 days 11 hours straight and still has 57% battery remaining - i haven't really touched it - i wiped it put it up for sale but it does run for along time doing nothing !

and for the other post asking about quadrant scores - i am getting 3930 running max 1.4ghz, ondemand governor, 74.784 mv undervolt across the board, row scheduler, i did run pimp my rom which i do with every update on this tablet, i dont pay any attention to benchmarks but ran one just because it was asked what others are getting
[Galaxy Tab 7.7 Android Development] cakrabayu:
17April update feedback

1. Run Pimp MyROM

2. Run V6 SuperCharger (services.jar patching with pc version from here http://xdaforums.com/showthread.php?t=1914159)

3. Run Performance Governor with 1ghz

4. use Nova Launcher

5. No battery drain issue so far (airplane mode while using wifi)

will make the ROM very smooth. It seems after using performance governor 1ghz and v6 supercharge, I get almost the same device warm as PA2.55. I did nandroid backup for both of the rom to compare. Thanks a lot Daniel. for your kindness,patience and great work for our tab:good::good::good:
[Galaxy Tab 7.7 Android Development] jkrell:
Bluetooth Audio WORKS!

Hi Daniel:

Using the 17 APR 2013 build, my bluetooth audio in my car works fine. I'd last tested 2 April version which did not work.

Happy to report I used it today successfully!

Aside from battery drain issue, this ROM is almost perfect now!

Thanks!!!!!!!
[Galaxy Tab 7.7 Android Development] daniel_hk:
If you don't do a factory reset, the clock will report fail at boot. Don't know why and seems the clock works pretty normal after boot...:confused:

Quadrant is a little bit outdated and require to conncet to its website (I have to use VPN to connect...). I seldom use it. The best I can do is 3980.

Quite a few report on APN fail. Although I don't have it, I need to take a look again.

I suspect that the phone.apk cause it. Since I patch the phone.apk to work with my bluetooth, I'm using the same Phone.apk for both CM & PA. It may be some incompatible issue. May be that's why PA have its own version of Phone.apk.

I'll start with the PA version and redo the bluetooth patch :eek:. Hoping to fix it.

You can redo a factory reset in any time without reflash rom+gapps. The system and boot.img are in different partitions. Factory reset will not touch them.

I'm planning to use other source to build another kernel for our tab. I'll pack it with the original CM's kernel into a single .zip (AROMA I supposed). You may switch back in case of trouble.
[Galaxy Tab 7.7 Android Development] matsuru:
Yup. you are right. I am using CWM v5.0.2.7.

flashed CWM v6.0.3.0 via odin. done

01. flash pa3.15a without wiping. rebotted but still in pa2,55

02. flash pa3.15a with wipe. toggle signature check ON. signature verification fail, wanna proceed to install? YES. installing update...auto restarted!

saw pa bootanimation loaded and went into set up screen. Go to setting to check: I am still on pa2.55, CM ver 10.0

will try again.

---------- Post added at 11:29 AM ---------- Previous post was at 11:16 AM ----------

tried again. on the setting>about tablet page i get:

Android version: 4.1.2

Kernel version: 3.0.15-CM-g39df795

aorth@smalls #2

Tue Nov 27 00:0020:25 EAT 2012

CyanogenMod version:

10.0.0-p6800

ParanoidAndroid Version:

2.55cm

Build Date

Mon Jan 14 06:10:07 HKT 2013

Build number:

pa_6800-userdebug 4.1.22 JZO54K eng

daniel.20130114.060827 test-key
[Galaxy Tab 7.7 Android Development] daniel_hk:
Signature check should be OFF.

Any error message this time?
[Galaxy Tab 7.7 Android Development] matsuru:
Daniel,

I tried the 2nd time without the signature check. No error dsiplayed. The result is posted 1 floor above you.

I am still on PA2.55 as indicated on the Setting>About screen.

Weird :-/
[Galaxy Tab 7.7 Android Development] cakrabayu:
Would you try using singha superwipe http://d-h.st/LXC? I always use this when I need to have clean install. It works for me so far.
[Galaxy Tab 7.7 Android Development] matsuru:
cakrabayu,

just download and flash it before PA?

---------- Post added at 12:12 PM ---------- Previous post was at 12:04 PM ----------

cakrabayu,

I nearly wipe my internal sdcard using singha. Luckily stopped it on time. Phew~!

Thanks for your recommendation. but i dont wanna wipe my internal Sdcard. it contains my CWM recovery.
[Galaxy Tab 7.7 Android Development] cakrabayu:
really sorry for not giving details. :D Clean install means if you do not mind cleaning internal sdcard (your data,photo etc). after flash via cwm, it will boot and you will go to recovery mode. backup your nandroid (data etc) to your PC first if you want to do clean install. After that you can flash the PA.. Really apologize for the inconvenience. :D
[Galaxy Tab 7.7 Android Development] sas_sas:
You are right. Message comes as follows, 'process of com.android.phone app has stopped'.

'Factory reset will not touch them' What means 'them' here?

Do you mean nothing will be erased?

Which ones to be efected? rom system files? , gapps? , user apps? User datas?
[Galaxy Tab 7.7 Android Development] el_campi:
How i can enable Pie Control in lastet 6810 build? When i chose pie in pannel settings, the pie control don,t work. Only works if install Lmt launcher.

Thanx forma your work Daniel.

AUs
[Galaxy Tab 7.7 Android Development] matsuru:
No prob man! Thanks for your help :)
[Galaxy Tab 7.7 Android Development] daniel_hk:
OK, let me clarify.

The custom rom for our tab usally have two parts.

1. /system put in /system partition

and

2. boot.img (kernel and initramfs) put in boot parttion

gapss are system apps which are also kept in /system partition.

A factory reseet will clear/format /cache and /data partition (where user apps and system settings are kept)

After a factory reset, you only loose all your user apps and system settings.

That's why you can redo a factory reset without flashing rom and gapps again.
[Galaxy Tab 7.7 Android Development] daniel_hk:
Try briefly, seems not working in CM....:confused:

You can get the idea how it works on PA3.
[Galaxy Tab 7.7 Android Development] sas_sas:
Thanks Daniel, it is perfect explanation.

Titaniumbackup can retrieve/ restore all my user apps and their datas. No need to worry then.

System setting can also be rearrange easly.
[Galaxy Tab 7.7 Android Development] ColBill:
Hi Daniel

Flashed CWM v6.0.3.1 using mobile odin - everything seemed fine. Then attempted to do a full backup (twice) but the system reboots before backup is complete. I am using PA3.15 17 April "a" version. Any suggestions?

Standing by to test the bluetooth fix when available I have a jawbone era and jambox to use for testing. Thanks for all your work.
[Galaxy Tab 7.7 Android Development] d0shu:
Pie is working on i815..

I thought at first it was not working either but you have to go to system settings/toolbar/pie/trigger area and set it to one of the options to activate. For some reason by default this option is blank..

Hope that helps..
[Galaxy Tab 7.7 Android Development] daniel_hk:
Haven't try backup in CWM 6.0.3.1 yet. I'll test it.

Thanks

Just have a quick test. Seems md5 generation has problem. See if there is update available.

Thanks again for your report！
[Galaxy Tab 7.7 Android Development] el_campi:
It Work's, thank you.

AUs
[Galaxy Tab 7.7 Android Development] matsuru:
Heard the Bluetooth is finally fixed at the cm10. 1 thread! Yeah. Eagerly waiting for the pa version. Will wipe and flashed when available.

ps. I fail to flash the current pa 3. 15 and reluntantly to clean wipe my internal sd. But with the Bluetooth fix, I might do clean install \(^_^)/
[Galaxy Tab 7.7 Android Development] daniel_hk:
It is quite weird that you can't flash it. I suggest you do the following:

1. redownload the rom in different location and compare the sizes. Some download manager may result in a corrupted file.

2. check the file you download by opening it with 7-zip or similar. The content of the .zip should have exactly a boot.img ,a /system directory and a META-INF directory. Nothing more and nothing less.

3. wipe system before flash. There is no way that the system will boot to pa2.55 again after flash.

At least you may get different results.

Good luck!
[Galaxy Tab 7.7 Android Development] ColBill:
Sir - have you loaded a PA 3.15 version with a bluetooth fix? or is there a way to fix the PA version with the downloads available like the phone patch version?

Sorry for the confusion want to make sure I didn't miss the release. Can not thank you enough for all the hard work.:good:
[Galaxy Tab 7.7 Android Development] daniel_hk:
It's uploading now. I'll never leave PA behind...;)
[Galaxy Tab 7.7 Android Development] Sab3elbromba:
Daniel I cannot thank you enough for your efforts and amazing support, if it wasn't for you half of us would have ditched our beloved 7.7 .. Keep it up !

I'm downloading the 21st version as we speak and I will install on top of 18th version after clearing cache and dalvik, will report back with feedback once installed
[Galaxy Tab 7.7 Android Development] htinaung:
I just flashed the latest version. Bluetooth audio for call seems not working yet.

I did wipe delvik and cache.

Previously coming from 17th April version.

Everything else working great.
[Galaxy Tab 7.7 Android Development] Sab3elbromba:
Does anyone know of a dialer I can use that has built in GSM Video calls? I don't mean via skype or Gtalk, I mean via mobile network.
[Galaxy Tab 7.7 Android Development] daniel_hk:
The audio path is opened for sure but I only got one BT headset to test. Someone have report working already. You might need to unpair and re-pair again...

Good luck!