MY CM7 Tablet Tweaks Review - G Tablet Q&A, Help & Troubleshooting

This is (was) a request for some feedback/review of the CM7 Tablet Tweaks rom for Harmony/Gtablet. Also which files do I install and whats the entire process that was taken to get the market working and which Gapps link did you use? I've installed a few roms so far but reading some of the CM7 forum post i've been hesitant to install CM7 due to some of the old bugs I read about.
I read this thread http://forum.xda-developers.com/showthread.php?t=1028088
but I believe there have been updates to the rom files and not sure which ones to install.
What does or doesn't work with this CM7 Rom? I know video acceleration isn't working but can you still play 720p video through software video players?
What are benchmark scores?
What bugs have been found?
Is it stable? ie. random reboots?random freezes?
EDIT:
So 71 views and I just decided to take the dive into cynogenmod... Totally easy install.
I don't know why I was scared.
Just installed CM7 nightlies 41 check cyanogenmod website for link Look for HARMONY nightlies
with Tablet Tweaks theme apk http://forum.xda-developers.com/showthread.php?t=1041588
Installed also Pershoots latest GB kernel 1400mhz
Brief install instructions-
1. Flash nightlies 41 zip via CWM
2. Flash GAPPS.zip
3. Flash Pershoot Kernel for Gingerbread.
Reboot and should boot quick.
All benchmarks run at 1400mhz max
SmartBench - 4564
Quadrant - 2225
Linpack - 51.463 mflops
Will post video showing actual Video playback and Game playability. Feels silky smooth so far guys.
I'm liking the Honeycomb theme which looks amazing.
Thanks Cyanogenmod team for such an amazing ROM.
Not working-
Video recording
HD video playback not working- fix is to use different players, sometimes this fixes the issues
Sound Playback - have to plug/unplug headphones in order to make speakers play sound
Camera takes pixelated pictures
Some games not working - Minigore (Must have)
Touch screen is jittery when playing games involving 2 virtual joysticks
Some apps just don't work with the Rom, IE.. Quickoffice
[UPDATE]
I was going to do a short video but no longer have my camera (long story)
Last minute thoughts before wiping
- without video acceleration it makes the G Tablet for me unusable, I love the HONEYCOMB theme, seriously it looks awesome but all that good paint on the outside without allowing me to use the video capabilities to their max/video performance is a deal breaker now for me. I will be back to CM7 once the video issues are fixed.
*Goodbye Honeycomb Paint Job*

Related

CM7 and Moonsoon's Vulkano

Well I am on my third Gingerbread rom (6th overall rom) and I finally have gotten the Vulkano to stream in all situations. Last night I downloaded CM7's nightly build 58 and flashed my G-Tablet. Installation was very smooth using clockworkmod and all 128 apps were restored using Titanium back with no problems. I had wiped and formated just about everything I could before doing the installation. After that I went to the market and downloaded the Vulkano player and at last sucess. I was able to stream from the vulkano both locally and over the internet. I realize some other people have had sucess using Corwins rom (CM7 based), and that was going to be next if this did not work. I had previously tried G-Harmony with no sucess, and then Vegan Tab GB with limited succes. The strange thing with Vegan Tab was it would stream over the internet however it would not stream when I was home locally. Watching the bandwidth I was getting at home the software player seemed to choke everytime it was over 1 mb/sec. When I was out of the house and connected over the internet it worked fine at speeds anywhere from 300-900k. This leads me to believe the hardware accelleration that is now included in CM7 is working with this app allowing it to run over my local network. Another thing that I have struggled with is getting recorded shows downloaded to my G-Tab. Well I still can not get it to work with any rom and the vulkano player but I have a work around for now. By down loading the videos using UPNPdownloader (avlalable in the market for free) you can then watch the recordings using MOBOPlayer or Rockplayer. Now for even better news when Rockplayers asks if you want to use hardware decoding and you answer yes the videos run close to flawlessly. On the other two GB roms it obviously would not work using the hardware decoding. They did run on the roms using the software decoding but they would stutter even at the lowest recorded resolutons. When playing high quality recordings they would be unwatchable due to the delay in video processing in which the sound which was a full 3-5 seconds ahead of the picture. This would make all sense since the Vulkano records in the H.264 video format and if I am not mistaken that is the portion of hardware accelleration that is working. Well I hope this helps someone else.
Lastly I do miss the Vegan Tab interface, the VT Launcher was very smooth and the rom was much more tablet oriented. I can not wait until gojimi includes this in his rom since the rom is CM7 based if I am not mistaken. Please excuse any typos and good luck.
rw144 said:
Well I am on my third Gingerbread rom (6th overall rom) and I finally have gotten the Vulkano to stream in all situations. Last night I downloaded CM7's nightly build 58 and flashed my G-Tablet. Installation was very smooth using clockworkmod and all 128 apps were restored using Titanium back with no problems. I had wiped and formated just about everything I could before doing the installation. After that I went to the market and downloaded the Vulkano player and at last sucess. I was able to stream from the vulkano both locally and over the internet. I realize some other people have had sucess using Corwins rom (CM7 based), and that was going to be next if this did not work. I had previously tried G-Harmony with no sucess, and then Vegan Tab GB with limited succes. The strange thing with Vegan Tab was it would stream over the internet however it would not stream when I was home locally. Watching the bandwidth I was getting at home the software player seemed to choke everytime it was over 1 mb/sec. When I was out of the house and connected over the internet it worked fine at speeds anywhere from 300-900k. This leads me to believe the hardware accelleration that is now included in CM7 is working with this app allowing it to run over my local network. Another thing that I have struggled with is getting recorded shows downloaded to my G-Tab. Well I still can not get it to work with any rom and the vulkano player but I have a work around for now. By down loading the videos using UPNPdownloader (avlalable in the market for free) you can then watch the recordings using MOBOPlayer or Rockplayer. Now for even better news when Rockplayers asks if you want to use hardware decoding and you answer yes the videos run close to flawlessly. On the other two GB roms it obviously would not work using the hardware decoding. They did run on the roms using the software decoding but they would stutter even at the lowest recorded resolutons. When playing high quality recordings they would be unwatchable due to the delay in video processing in which the sound which was a full 3-5 seconds ahead of the picture. This would make all sense since the Vulkano records in the H.264 video format and if I am not mistaken that is the portion of hardware accelleration that is working. Well I hope this helps someone else.
Lastly I do miss the Vegan Tab interface, the VT Launcher was very smooth and the rom was much more tablet oriented. I can not wait until gojimi includes this in his rom since the rom is CM7 based if I am not mistaken. Please excuse any typos and good luck.
Click to expand...
Click to collapse
Interesting. I have a vulkano, and am running vegantab with pershoot's latest overclocked kernel - I have not gotten around to getting it set up, but under that other OS (er, iOS?) I would pull over 2Mbit/sec (more like 3) for local HD content, and 1.5+ for remote (yay for comcast HSI) - I should test it out. I'll let you know what I see tomorrow!
Steaming rates
schettj said:
Interesting. I have a vulkano, and am running vegantab with pershoot's latest overclocked kernel - I have not gotten around to getting it set up, but under that other OS (er, iOS?) I would pull over 2Mbit/sec (more like 3) for local HD content, and 1.5+ for remote (yay for comcast HSI) - I should test it out. I'll let you know what I see tomorrow!
Click to expand...
Click to collapse
Sounds good I am interested to see what happens. I am currently streaming between 1.6 and 2.0 mb/secs locally using the wireless router Verizion put in when I got Fios. My iphone streams locally between 300k - 600k usually.
rw144 said:
Sounds good I am interested to see what happens. I am currently streaming between 1.6 and 2.0 mb/secs locally using the wireless router Verizion put in when I got Fios. My iphone streams locally between 300k - 600k usually.
Click to expand...
Click to collapse
VeganGinger just gives me a black screen and spinning "buffering" with the Vulkano inside the home. Meh. Not so good!
For the record, Vulkano (Monsoon) refuses to support G Tab and Android 2.2 at all. I'm now in a legal war with these clowns. be careful on CM7 as you may still encounter buffering quite often and screen lockups.
Vulkano issues on CM7 for Evo
I have the Vulkano player working flawlessly on my Nook Color running CM7.1 RC1
However, I cannot for the life of me get it working CM7 and my Evo 4G. Tried the stable and testing builds. I'm still debating if I really want to move to a nighly, but I might just do it to see if it works and restore back to 7.1 RC1.
BTW, I'm so happy they finally have a root process for the Evo 4G on Gingerbread!
theiceman18 said:
I have the Vulkano player working flawlessly on my Nook Color running CM7.1 RC1
However, I cannot for the life of me get it working CM7 and my Evo 4G. Tried the stable and testing builds. I'm still debating if I really want to move to a nighly, but I might just do it to see if it works and restore back to 7.1 RC1.
BTW, I'm so happy they finally have a root process for the Evo 4G on Gingerbread!
Click to expand...
Click to collapse
Hello,
I am trying to make if possible the android vulkano application to work with 4.4.2 or Lollipop and stream while the screen is off.
This was possible with my 2.3.7. But with newer devices seems impossible. I am digging up some old vulkano posts incase somebody figured this out.
Thank you very much.

Gtabcomb 3.3 Beta works great, but with app issues

After months of pondering about buying a cheap, but highly rated Android tablet, I took a plunge and bought Viewsonic gtabs, Android 2.2, from tigerdirect.com. Turns out a smart decision! Me & my family love the gtabs, our first, without having to spend double the cost for more expensive Android tablets or iPad. Nice gadgets, at a cheap price. I wish it has hdmi port though. But these are mainly for my kids, to play and to learn, so no hdmi is not a major issue.
Anyhow, I flashed one of gtabs to Gtabcomb Beta 3.3, from my stock TapNTap ROM. I love the speed and performance of Comb, but I currently have the following issues with the Comb:
- Can't play most youtube HD clips in big screen like the stock ROM. I was able to play a few, and compare both side by side, the stock video is more smooth, and better resolution, and in bigger screen.
- Can't play flash on starfall.com, like the stock ROM. Since the gtabs are for my kids, this is a major disappointment.
- Netflix resolution doesn't look good as when played on stock ROM gtab.
- stock camera app doesn't work anymore.
Do you have the same issues with Gtabcomb Beta 3.3 version? I assume a fix is coming soon with new Gtabcomb version?
Thanks to those who spend time on developing this 3.3 version, and sharing steps and experience. Great job!
If video is so important, I would recomend sticking with a Froyo rom since they are the only ones with true, full hardware acceleration. If it's the HC launcher you really like, maybe give the VTL or ADW launchers a try.
Huge thread over in the Android Development forum
Sent from my GtabComb using Tapatalk
The HD video issue is due to the lack of a hardware acceleration in Honeycomb roms. The camera is a known issue and is listed as a known issue in the Gtabcomb thread in the download post. Flash doesn't work in the stock browser but if you download Opera Mobile it should work fine. Not sure aabout the Netflix issue (I don't have Netflix) but it may be related to the no hardware acceleration issue.
Great ROM though, I just flashed it installed it last night myself. Do yourself a favor and replace the keyboard with Thumb Keyboard, you won't regret it.
Yes, HC is a good ROM, very fast. But said, youtube video playback isn't as smooth as clear as the stock 2.2 ROM. I can't play starfall.com (can you try out to see if it works on your gtab or not? ) either, even though i can play flash enabled embedded video clip inside CNN.com.
I currently have 1 in VEGAn-TAB, and 1 in HC. Both work pretty well, but I like the HC better, as it's faster.
I waiting for a new release to fix the smooth video issue and the flash issue. Until then, I love my gtab with HC.
Thx.
I use Opera browser to play flash sites like starfall.com. Works fine. The stock browser just plays sound with no video. I believe this is a known issue.
kdnguyen said:
Yes, HC is a good ROM, very fast. But said, youtube video playback isn't as smooth as clear as the stock 2.2 ROM. I can't play starfall.com (can you try out to see if it works on your gtab or not? ) either, even though i can play flash enabled embedded video clip inside CNN.com.
I currently have 1 in VEGAn-TAB, and 1 in HC. Both work pretty well, but I like the HC better, as it's faster.
I waiting for a new release to fix the smooth video issue and the flash issue. Until then, I love my gtab with HC.
Thx.
Click to expand...
Click to collapse
Could you run a quick HW acceleration test on both tablets and let us know:
http://demos.hacks.mozilla.org/openweb/HWACCEL/
My PC, firefox ----------> 60+ fps.
My gtab, HC alpha -----> 4 fps.
Thanks
I got 6fps using firefox beta on gtabcomb 3.3
Sent from my GtabComb using XDA Premium App
I just ran it on a Gtab with Opera on Brilliant Corners 1.2.1 w/ Pershoots latest and got 6fps as well.
nvanlaar said:
I got 6fps using firefox beta on gtabcomb 3.3
Sent from my GtabComb using XDA Premium App
Click to expand...
Click to collapse
Screen Orientation and other issues
I installed the GtabComb 3.3 today. Everything works fine except the following:
1. Screen orientation does not change when I rotate the tab. It's stuck in landscape mode. There is no auto-rotate option in Settings, which is weird. I see only brightness, animation, timeout and screenshot in Screen Settings. I'm using the default launcher.
2. Flash videos only play the audio part, no video
Does anyone know the fix for any of these? Thanks a lot!
the screen orentation is probably turned on in the settings causeing the rotation lock as for flash it will not play in the stock browser try opra mobile hope this helps
You guys realize there is a huge thread on this rom already in the development section
Sent from my GtabComb using Tapatalk
Autorotation issue Fixed
I managed to find why my screen orientation was fixed. There is an option called 'lock screen orientation' near the time on the home screen. I changed it to OFF and the screen now autorotates. Hope this helps someone!
I installed this rom too and it is OK for me. Very smooth and fast. Thanks to zyhong!
I installed this rom yesterday after nvflash my g tablet; download when ok after reboot i experience to many force close, flash not playing well camara as well. browser and the rest of the rom it's working just fine
I got the following:
- 13fps for the stock browser
- 18fps for my HP EliteBook 8440p, Chrome
- Opera Mobile: very slow starting the test program. It got stuck at, "How fast is your browser?" for a long time, ~few minutes. When it starts, it is just sitting there at..."Working..."
I've been using Opera Mobile the past few weeks. it works great and fast. Not sure what the issue is.
One app that doesn't work right is the Ants Smasher. On the VEGAn-TAB GingerEdition STABLE RC1 ROM on my 1st gtab, it works fine and nice, in big screen. On my 2nd GTabcomb 3.3 Beta gtab, the app launches and works, but in very small screen.
Do you have the same issue?
BTW, starfall.com's flash does work for me now on my Gtabcomb 3.3. Using it to read books with my kids...Yay! Very happy on that. Now, if the youtube HD video/Netflix playback issue gets fixed on gtabcomb 3.3, ie, it plays smooth and in big screen, that would be awesome!!! Netflix works fine, but not as smooth as the stock Android 2.2 (when I initially got it on my gtabs).
I'm currently running GtabComb and all is well except for known honeycomb issues. Anyone that wants to apply a logo where the small "android" text is at boot. I have a thread at slatedroid in Gtablet theme section.I have a bunch of different logos to choose from and all you need is clockworkmod installed.Each logo is in its own update.zip file that can be loaded like any rom, but it only loads image.Strangely it speeds up boot time and doesn't sit for long time like it does at the "android" text..I haven't figured out why yet but is a pleasant bonus.
I would post a link but I am new here and have to wait.
igorv said:
I'm currently running GtabComb and all is well except for known honeycomb issues. Anyone that wants to apply a logo where the small "android" text is at boot. I have a thread at slatedroid in Gtablet theme section.I have a bunch of different logos to choose from and all you need is clockworkmod installed.Each logo is in its own update.zip file that can be loaded like any rom, but it only loads image.Strangely it speeds up boot time and doesn't sit for long time like it does at the "android" text..I haven't figured out why yet but is a pleasant bonus.
I would post a link but I am new here and have to wait.
Click to expand...
Click to collapse
http://www.slatedroid.com/topic/20807-boot-logos-replace-2nd-logo-flashable-with-cwm/page__p__217961__fromsearch__1#entry217961
I've used your logos for both my first and second startup screens thanks for the good work
kdnguyen said:
After months of pondering about buying a cheap, but highly rated Android tablet, I took a plunge and bought Viewsonic gtabs, Android 2.2, from tigerdirect.com. Turns out a smart decision! Me & my family love the gtabs, our first, without having to spend double the cost for more expensive Android tablets or iPad. Nice gadgets, at a cheap price. I wish it has hdmi port though. But these are mainly for my kids, to play and to learn, so no hdmi is not a major issue.
Anyhow, I flashed one of gtabs to Gtabcomb Beta 3.3, from my stock TapNTap ROM. I love the speed and performance of Comb, but I currently have the following issues with the Comb:
- Can't play most youtube HD clips in big screen like the stock ROM. I was able to play a few, and compare both side by side, the stock video is more smooth, and better resolution, and in bigger screen.
- Can't play flash on starfall.com, like the stock ROM. Since the gtabs are for my kids, this is a major disappointment.
- Netflix resolution doesn't look good as when played on stock ROM gtab.
- stock camera app doesn't work anymore.
Do you have the same issues with Gtabcomb Beta 3.3 version? I assume a fix is coming soon with new Gtabcomb version?
Thanks to those who spend time on developing this 3.3 version, and sharing steps and experience. Great job!
Click to expand...
Click to collapse
didnt u even read the known issue list?

Flash video playback laggy

I run Overcome 2.1.1 with pershoots kernel on an overclocked tab (1,4 GHz). Everything is fine besides flash video playback. Quadrant score is above 3.000.
I tried the videos from www.gamestar.de or www.laola1.tv. Preroll-ads are being played flawlessly but the real video is laggy and stuttering (music/speech is fine). I tried both the stock browser and Dolphin HD.
Any ideas? Thank you very much!
it does that to me too, for examle @ gorillavid, it continously looses framerate throughout the video 'till its unwatchable, but thats just because the certain servers i'd say
Hi!
My 2 cents:
I can play flash video on the tab and on tv without lag with the original rom and kernel 3.2.
But if I install pershoot kernel or a rom without the original kernel I get some lag
It gets worse if I conect the tab to the tv with the hdmi adapater.
Has anyone experienced the same?
Everyone can watch flash videos without lag or drpped frames?
I can with the stock rom, but can't with the developed roms

[Q] Daily driver with solid VLC and Skype support?

Right now I have my GTab running Cyanogen 7, which is a solid daily driver. However, it locks up when I try to set the internal memory as the primary device. More importantly, the VLC I have running is quite studdery on high quality movies and refuses to play some formats.
Most importantly to the rom I want running is Skype support. Video in and out, sound as well. I see a very limited number of Froyo roms with a Skype fix. Has this been brought to any other versions of android? Obviously I would prefer ICS with VLC and Skype, but I see the roms out do not support the camera.
Any help at all would be greatly appreciated.
Sounds like you will want to go with a Froyo rom for now to get what you want. I am sure they will get the camera working for ICS soon, but right now it's not working and who knows if Skype will work when it does. I like CM7 for it's stability but no HW acceleration means no HD video and poor gaming.
Since you are running CM7 are you on 1.1 or 1.2 bootloader? There is a new version of CM7 for the Gtablet, but I don't know if Skype works or not. My favorite Froyo rom for 1.2 is Beasty, very fast and stable. You can use any Froyo rom that doesn't include the Skype fix by flashing this kernel in CWM.
For better video playback in non Froyo roms, try MXPlayer. It can use software decoding that is optimized for ARM7 (Gtablet) so video playback is much better without working hardware acceleration. By the way where did you get VLC from?
Sorry for taking so long to reply. I'm going to flash Beasty when I get my hands on the tablet again. I'll apply the camera fix as well if need be. Any recommended tweaks to Beasty other than that upon a fresh install?
CM7 RC3 is out now as well, if Beasty isn't all it's cracked up to be I'll load it up. I'm kind of excited for Beasty though, looks great.
Also the VLC version I have is admittedly a little outdated, so I'll definitely be trying a new one. MXPlayer was studdery as well on my CM7 so I'll try on Beasty with overclock.

VLC Nightlies

Ladies and Gents, I present to you; offical VLC Nightlies.
http://nightlies.videolan.org/build/android-v7-neon/
Now, I'm sure some of you already knew this was there. But as of the latest build, it will play 720p files with full DTS support! Make sure Hardware Acceleration is turned on and go to town! Plays flawlessly. 1080p doesn't appear to work, but I'm also installing something right now so I may be hitting the IO barrier of SIO. I'll report back about 1080p after it finishes. If it works then I'm going to uninstall everything else except Super Video (I like popup videos).
There's also a build for Tegra 2, which I haven't tried to see if it works better on our Tegra 3 chips.
EDIT:
1080p is not currently working as far as I can tell. It almost does.

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