[Galaxy Tab 10.1 Android Development] mike2nl:
Warning: mammoth posting

Hi 3dward87,

that's a longer story, puuh. But to make things short for you. Possible not everyone can follow it. But think twice...

Follow the steps by word written down in the threads from the OP's, that's a must.

1. what rom you had before ICS

- 1.0. I used the Italian ICS stock rom for around two weeks.

- 1.1. Before that i was on Overcome 2.3.1 with all mods and the best ...

- 1.2. modem for that. Filename: CWM_P7500XXKL4.

- 1.3. That you will find in Toldos modem thread.

- 1.4. Because the most Overcome links are down. But i have still ALL Overcome files from all version (lot of disk space used).

2. if you flashed stock ics then jbr

- 1.0. Yes see number one.

- 2.0. Then i have flashed Toldo's version 6.

- 2.1. Directly after that i have flashed XTek's modifed version.

- 2.2. Filename: JellyBeanRomICS v6.1 modified by XTeK GT-P7500_XWLP5.zip. Link: working.

------ XTeK2: i hope it is OK. Otherwise all the following steps are not ok.

- 3.0. Then the Yoda kernel 2.1. Flashed directly after XTeK's v6.1.

- 4.0. I have used the Notifycation Menu Mod from XTeK too (flashed via recovery)

- 5.0 Further rom step on point 4, aftyer your three points.

3. 3. if you used odin to flash stock, and what version

- 1.0. Yes Odin3 with version number v1.87, and the file in that zip: recovery.tar.md5 and P7500_P7510_android_fastboot_emmc_full_p4_16G_32G.pit

- 1.1. All that you can find here. It comes from SamMobile too.

- 1.2. BTW the best source for things like that. Sometimes BETTER then XDA and that means a lot ;) because my experience here on XDA.

4. And now we go on ....

- 1.0. Root things you will find here. I have used it in all cases.

- 1.1. There is a root.zip in the first posting.

- 1.2. Follow the video so as shown, then you are the right way

- 1.3. (checked it 15 minutes ago).

5. After flashing !!!

- 1.0. DON'T use any creapy software for around 5 days.

- 1.1. The rom needs time to sattle. All old WM5 and 6.x guys knows that

- 1.2. It needs time to run all things once to have a filled cache and so on.

- 2.0. App;s you can install

- 2.1. SuperTuner or Android Tuner (ok both in paid version but THE tools)

- 2.2. Set it up (1.5 GHz, 2nd core allways online, ondemand, SD tweaks amd so on)

- 2.3. If you need here more help please aks and we will work on it.

- 3.0. ES File Explorer or the other one (sorry forgoit the name, he, he)

- 4.0. ES Task Manger (very simple) but enough.

- 4.1. You dont have to tweak the system here.

- 4.2. That will be done in one of the system tools (i can help out)

- 5.0. Current Widget -> THE important tool

- 5.1. Because it use low memory and less power to do his work

- 6.0 Temp+CPU V2 -> link here.

- 6.1. Don't use any other system widget. They all need more power (tested by me)

- 7.0. Setup mail, Market, Wifi at first ;), and so you need Bluetooth

- 8.0. Then and then wait 4 or 5 days before you go further. The rom needs time.

- 8.1. So every nice and first met and future girl friend.

- 8.2. I think everyone knows what i mean. Your new rom is like a future girl friend.

- 8.4. Take care of it. Don't do anything what can be wrong. Act like an :angel:...

- 8.3. Right Toldo? ;););)

- 9.0. The version v6 i have used for one month? Really i don't remember.

- 9.0. But i think two weeks is enough before you can go further to step 10.

- 10.0. Two weeks later, Hi back again? (*lol, a little bit fun is a must)

- 10.1. Then i have flashed Tolod's v7 after is was out (uploaded) for 15 minutes :laugh:.

- 11.0. After flashing v7, get Toldo's v2.2 kerenl and flash it.

- 12.0. Get back all the system tools so as done in version v6

- 12.1 But NOT from a recovery. All fresh installed. Recovery gives me a bad feeling, everytime.

- 12.2. Because all things are compiled, or optimized, or zip aligned, or, or, with the older version.

- 12.3. I have seen horses in the front of a medical center and they...buuaaahh. I think you know what i mean.

- 13.0. Let sattle the rom for the next 4 or 5 days before you go further.

5. Things with a DON'T do:

- Dont use Enable voice call for 3G tabs. Because the modem has very hard issues with Bluetooth Headset.

And possible more things, but not seen yet because it is a younger flash. Young means only some month.

- Don't install creapy things, because when you have un-installed these things, some services can be still there. Reboot all the time.

All investiated togehter with 5 frineds and our tabs. We have seen so many, lets say not optimized apps,

that we are very carefull what we really need or using. We have tested a lot to see what is good and what not.

There is no list. I think that must do every user for his own. Because App A is not working with App B.

But you don't use App B, you use App C. You see what i mean?

6. Battery issues:

- Here on XDA is a very good thread to minimize that issue. But i don't remember the link.

- So when the OP from that thread comes along this thread here and read it, please PM me and i will add the thread link.

- But i willing to help in very short steps....

1. Charge the tab booted (desktop) to 100%. Let i on the charger for the next two hours and do nothing with it. Then remove the charger.

2. Use it so long as the tab shutsdown.

3. Goto into recovery and let run it until the tab shutsdown again. It can be hours, depending on the battery lifetime.

4. Let the tab stay in that case for around 12 hours.

5. Connect the charger and re-charge the tab until the battery image is on 100%. Stay here for two more hours with connected charger.

6. Reboot the tab in recovery mode, not the desktop!

7. In recovery (v5.5.0.4) goto to - Advanced and scroll down to - Wipe Bettery Stats. Then go back and reboot the tab to the desktop.

8. BTW: a very cool bootanimation Toldo. :good:

9. That can be done three times. So you can go back to step 2.

It helps not everybody, because different hardware (battery control chips) or different batterylife,

but it is a good step to exclude the issue that the battery is in a creapy state. Wrong user battery charge behavior :p.

After all that, and it is a lot, i have a battery life between 6 days of haevy use and 15 days around 1 1/2 hour use on a day.

That is depending on the things how i tormet my tab ;). All further things we will discusse in a different

post, because that one here is a mammoth . And it is normally not fair to do that. It is an exception because

the question from you 3dward87. But possible it helps others. Toldo i hoop it is ok for you. Otherwise i will delete it.

Last but not least:

if someone finds some misspellings, then he/she can keep them. :cyclops: