Hello,
just messed around for several hours and do not know how to proceed.
My Tab is boring slow after a busy year. Here is the data:
GT-P7500
Android 4.0.4
Baseband P7500XXLQ8
Kernel 3.1.10 [email protected] #1, SMP PREEMPT Fri Aug 3 20:17:02 KST 2012
Build# IMM76D.XWLP5
I received it very early in the production process with Android 3.2. The update happened more than a year ago to 4.0.4.
I ran AndroBench, which shows an awfully slow Seq. Write and Random Write Performance (0.24MB/s). A typical case for a fstrim.
So I rooted the system with a ROOT-GT-P7500.rar file including SuperSU v0.94 from Chainfire. Went smoothly.
After that I ran eMMC Check. It indicates, that my system has the Brick Bug (which may not be true, as I learned here in the forum).
A check of the memory with this app resulted in 100% ok.
The I tried to load the LagFix-App from the Google AppStore. But it tells me, that my tablet is not compatible. Only my Galaxy Note 3 is shown as suitable for this app.
Her is the twofold question:
1. Shall I risc a fstrim, even if I have the Brick Bug reported bei eMMC Check? Am I killing myself?
2. How may I run fstrim, if I am not allowed to install LagFix?
I also wrote an email to grilledmonkey, the creators of LagFix but have no answer yet.
Any suggestions?
horst98 said:
Hello,
just messed around for several hours and do not know how to proceed.
My Tab is boring slow after a busy year. Here is the data:
GT-P7500
Android 4.0.4
Baseband P7500XXLQ8
Kernel 3.1.10 [email protected] #1, SMP PREEMPT Fri Aug 3 20:17:02 KST 2012
Build# IMM76D.XWLP5
I received it very early in the production process with Android 3.2. The update happened more than a year ago to 4.0.4.
I ran AndroBench, which shows an awfully slow Seq. Write and Random Write Performance (0.24MB/s). A typical case for a fstrim.
So I rooted the system with a ROOT-GT-P7500.rar file including SuperSU v0.94 from Chainfire. Went smoothly.
After that I ran eMMC Check. It indicates, that my system has the Brick Bug (which may not be true, as I learned here in the forum).
A check of the memory with this app resulted in 100% ok.
The I tried to load the LagFix-App from the Google AppStore. But it tells me, that my tablet is not compatible. Only my Galaxy Note 3 is shown as suitable for this app.
Her is the twofold question:
1. Shall I risc a fstrim, even if I have the Brick Bug reported bei eMMC Check? Am I killing myself?
2. How may I run fstrim, if I am not allowed to install LagFix?
I also wrote an email to grilledmonkey, the creators of LagFix but have no answer yet.
Any suggestions?
Click to expand...
Click to collapse
Hi, did you get anywhere with this issue? I have exactly the same problem on my GT-P7500.. Would love it if there's other explanation than faulty hardware..
Cheers
no body just gives a good opinion on this question.. I am also waiting hehe..
Any solution for this laggy device ? sequential write 4mb/s
Related
Hello, I'm fairly new here, but I was unable to find a thread with a problem like mine so here goes. I rooted my Nook Tablet with the method below:
Google: "Albert Wertz Root Nook Tablet SD" 41mins long
It was an SD card root by Albert Wertz. It has been working flawlessly for the past few weeks(I removed all B&N content), but one day the android market lost connectivity and so did some of my apps(Pandora and Facebook). No matter what I did it always would say that there was no connectivity and would offer a retry button that didn't work. The browser and some other apps that use the internet still work.
It may have to do with data connectivity confusion within the tablet?
Also, the date on the Tablet reads January 4th, 2000 instead of February 27th 2012. The time reads 7:21am instead of 4:00pm.
Are you still rooted?
Yes, the device is still rooted, but some of the apps/features are not working
I would try to unroot and re-root to see if it fixes the problem. What does the software version number say?
It says Version 1.3.6 System CM 1.1 Changelog
The software version on the nook is 9.9.9
Have you tried a simple reboot of the device? Sometimes that's the best cure when things go wonky.
Yes, I have, I may try unrooting and rooting again this weekend, I'm not entirely sure how to do so though.
CoolKaleb10 said:
Yes, I have, I may try unrooting and rooting again this weekend, I'm not entirely sure how to do so though.
Click to expand...
Click to collapse
Or you could always flash CM7. More options and more capabilities.
I have just acquired a Jaiyu G1 running Android 2.3.6. The seller claimed it to be a MTK6515 but searching that on this forum shows a different phone. I am not allowed to post external links but you can find a picture at bit(dot)ly / ZRPsWr
Unfortunately, it can not download any apps and after quite a while with the Amazon Appstore help-team it appears that the OS has been modified and is now unstable.
System Update & Build Number shows G1LMO 20120813-080659
Baseband: MAUI.11AMD.W11.50.SP.V14.P2, 2012/07/11 15:46
Kernel: 2.6.35.7 [email protected] #1 Thu Sep 6 20:45:46 CST 2012
Model JY-G1
Whenever I attempt to download an app I get
Sorry!
The application Browser (process com.androd.browser) has stopped unexpectedly.
Please try again.
[Force close]
Click to expand...
Click to collapse
I have a second (chinese) browser on the system which seems to get the same error - not sure because the dialog is in chinese. Have tried to download a different browser, but can't because I can't download!
I am totally new to Android, so although I am well versed in IT (my heritage goes back to DOS 5), I am looking for a relatively simple fix. I have no idea what 'rooting' is or any similar terms, so be gentle with me.
It would seem that if it were possible to install a clean (un modified) version of Android Gingerbread that would be the simplest version - simply dump the existing buggy install. However, if that is not practical, any other suggestions would be much appreciated.
Dear friend. I have the same problem with that device. As I read arround about that, the problem is google don't recognize that device as "compatible" with it's apps. So, we are not able to install anything from "Google Play" (Market). As an alternative way to install apps, try Blackmart o Moborobo.
Last days I tried to Root my device and flash a new room, but, for now, it's not possible.
I'll keep trying, if I find some solution, I'll contact you by this forum.
Sorry about my poor english!!! :silly:
Kreem
Kreem1979 said:
Dear friend. I have the same problem with that device. As I read arround about that, the problem is google don't recognize that device as "compatible" with it's apps. So, we are not able to install anything from "Google Play" (Market). As an alternative way to install apps, try Blackmart o Moborobo.
Last days I tried to Root my device and flash a new room, but, for now, it's not possible.
I'll keep trying, if I find some solution, I'll contact you by this forum.
Sorry about my poor english!!! :silly:
Kreem
Click to expand...
Click to collapse
Kreem, Thanks for replying - your English is fine.
I can not directly download anything onto the phone, through 'play' or (say) photos from the web.
However, I downloaded onto my PC the app for Amazon Appstore. I then copied it onto the phones memory card and re-inserted it into the phone.
From File Manager on the phone I ran the file, which set up the Amazon Appstore on my phone. That works fine, although there are far fewer Apps than on Google.
snorkerz said:
...
Unfortunately, it can not download any apps ...
System Update & Build Number shows G1LMO 20120813-080659
Baseband: MAUI.11AMD.W11.50.SP.V14.P2, 2012/07/11 15:46
Kernel: 2.6.35.7 [email protected] #1 Thu Sep 6 20:45:46 CST 2012
Model JY-G1
Click to expand...
Click to collapse
You must get root privileges, and apply patch with extended GAPPS (added DownloadProvider.apk, DownloadProviderUi.apk, MediaProvider.apk). You can find this files on forum.china-iphone.ru/viewtopic.php?f=46&t=23396 (sorry, i can't post the link). There are modified firmware with rooted kernel and other. If you have trouble with russian language i'll try to help you.
I have two problems I need help with, and this might be the wrong forum.
I'll start off with some very specifics, including technical specs. I have an Acer Iconia a500. It has an nVidia Tegra 2 T20 CPU (ARMv7 rev 0 version 71) with 1GB of RAM, 16GB of storage space, and an 8GB microSD card. Manufactured early 2011. It is currently running Android 4.1.2.
Kernel version 2.6.39.4-jellyplay_v3.1+ [email protected]#1
Thu Nov 22 19:23:47 ICT 2012
Build number
cm_a500-userdebug 4.1.2 JZO54K eng.pj.20121122.181927 test-keys
First, the Google Search crashes every time I open it. I did the OS install (ROM, OS, almost same thing) from a clean wipe. Google Search, when I open it, gets through the Google Now setup stages. But whether I choose yes or no, it then returns to the previous screen with no errors or messages for me. I found a suggestion that said I should wipe my cache- that just forced Android to 'optimize' my apps- no change in behavior. Anybody have any hints?
Second, Google Chrome hasn't worked for ages on my tablet, even under the stock (but rooted) ICS. It says 'Critical functionality required to run Chrome is missing: either your Chrome installation is incomplete, or not compatible with this version of Android.' I did try to change the build.prop file to match the ILK74M, I think was the suggestion, and that didn't work. Before I changed the build.prop, it reported that my Android installation may be corrupt. I also tried un-updating the market, and reinstalling the app. No dice. Ideas?
Finally, I'm using pjsports's CM10 Jellybean ROM. It was last updated on November 26th, 2012. Is there a more updated CM10 and/or Jellybean ROM for the Acer a500 that I'm missing? EDIT: Just found pjgsport's weekly release. I'll try updating to that. I'd still like help with the other two, or at least an explanation.
My i9300 has ongoing SDS symptoms, which have been showing for over a week now.
eMMC Brickbug Check reports:
Code:
YES. Insane chip.
Last night I formatted everything completely in CWM, the internal memory, internal SD card and external SD card.
I wiped all caches, then updated CWM via ROM Manager.
I then flashed:
Code:
Slim-i9300-4.3.build.1-OFFICIAL-878
Code:
Slim_minimal_gapps.4.3.build.1.x
And all seemed fine for 10 hours, until I started adding my apps back one by one and now I have had two full freezes in the last ten minutes.
My cat /proc/version output is:
Code:
Linux version 3.0.80+ ([email protected]) (gcc version 4.7.3 20130328 (prerelease) (crosstool -NG linaro-1.13.1-4.7-2013 04-20130415 - Linaro GCC 2013.04) ) #1 SMP PREEMPT Sat Sep 14 00:30:26 CEST 2013
SW Version: XXUFME7
Have I missed something? My Kernel and ROM are both SDS safe aren't they?
The freezes are NOT sds symptoms. They are a side effect of the sds FIX. Please read the unusual freezing thread in general for ideas on what you can do
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rootSU said:
The freezes are NOT sds symptoms. They are a side effect of the sds FIX. Please read the unusual freezing thread in general for ideas on what you can do
Click to expand...
Click to collapse
Thank you.
So is my combination of ROM/kernel etc. correct to avoid SDS?
I'm running DFG again now, to see if that prevents the freezes.
Yes. Everything released since January is safe
-----------------------
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I do NOT reply to support queries over PM. Please keep support queries to the Q&A section, so that others may benefit
I'm still experiencing freezes. About two a day.
I've run DFG multiple times until internal storage is full. Is there anything else to do?
I'm still experiencing freezes. About two a day.
I've run DFG multiple times until internal storage is full. Is there anything else to do?
Dont use rom manager .
From what I understand freezes are where the emmc chip encounters bad memory blocks, leave it until the freeze stops and it should get better as it learns to avoid them.
Nothing you can do unless you replace the motherboard.
Edit: I think keeping internal storage empty will help reduce freezes, direct all apps to use external sd card.
boomboomer said:
From what I understand freezes are where the emmc chip encounters bad memory blocks, leave it until the freeze stops and it should get better as it learns to avoid them.
Nothing you can do unless you replace the motherboard.
Edit: I think keeping internal storage empty will help reduce freezes, direct all apps to use external sd card.
Click to expand...
Click to collapse
Thanks Boom.
I'll leave it on freezes for a little longer. But this frankly a joke. Samsung have lost any future business from me.
bertles86 said:
Thanks Boom.
I'll leave it on freezes for a little longer. But this frankly a joke. Samsung have lost any future business from me.
Click to expand...
Click to collapse
you can try check ur memory block using emmc brickbug check app...
Thanks, I have scanned using emmc and it finds no problems.
I now get between 2-4 freezes per day which last up to 24 minutes.
This is infuriating, can anyone give me a solid solution? Are there exact instructions for DFG?
Thanks, I have scanned using emmc and it finds no problems.
I now get between 2-4 freezes per day which last up to 24 minutes.
This is infuriating, can anyone give me a solid solution? Are there exact instructions for DFG?
T service centre .
Hello all. Hoping for a touch of help\advice. I received a generic Chinese cheapie tablet for Christmas (a prontotec axius 8 inch. Not terrible considering the price point, with specs, which may be relevant, as follows: an Allwinner a31s quad core running android 4.4.2 with a gig of DDR 3 and the last random kernel update, 3.3.0 [email protected] #3 dated April 9th 2014 running stock firmware 4.6_20141201).
After trying virtually every one-touch root option, I finally succeeded with kingroot and get to have myself a bit of fun. Here is the problem: While I generally consider myself an old-school techie, this is my first rooted android device. This thing has 16 gigs onboard, but only 1 gig partitioned for data (app) storage. I've spent most of the night trying to figure out how to merge the media/internal SD partition into data without a PC/external SD/custom rom. I'm sitting at under 300 mb in the data partition after a few mandatory apps, and that just...stings.
If someone could kindly give me a rundown of my options (ideally with a stock ROM and no PC/external SD...I want to reallocate the space I have, my laptop is down with GPU issues, allocating critical files to an SD feels risky, and my system partition is also under a gig, so I don't want to play with custom ROMS until I have control of my storage...though if that isn't an option, any other advice would be greatly appreciated), I will be forever in your debt.