Database Users

[Q] Which ROM Do you suggest?

I'm looking to upgrade my phone to a custom ROM, but I'm not sure which one is the best for my needs. This is what I am looking for:
Fyro Update
Increased Phone Speed
Increased Battery Support
Adblock for browser and apps
Also, how do I flash my ROM? I have the drivers to connect my phone to my computer, and that's about as far as I got. Secondly, will I lose my apps and their data? I already have my contacts and SMS backed up.
Thanks guys
jt

As a shameless plug - I whole-heartedly recommend SyndicateROM. It'll fulfill three of your four features already (including ad blocking in apps and the browser), and when the OFFICIAL, FINAL (ACS prides itself on stability and feature-completeness) Froyo release is out, it will be updated right away!

That's actually the one I was looking at. Is there instructions on how to flash your ROM? Will I lose my apps and their data?

After rooting you'll need Clockwork Recovery mod(CWM). Look for a Dev who has created a root with a CWM install (http://forum.xda-developers.com/showthread.php?t=770388).
1. Follow steps to root and install CWM.
2. Download a ROM and put it on your SDcard (Start with ones that have been around for a while and have been tested quite a bit. Avoid Froyo ones till you feel comfortable with CWM and Odin {if you ever use it}).
3. Reboot into CWM, BACKUP everything (this is key for your data to come back), wipe x3 (including cache)
4. Install ROM from SDcard(reboot, may take a few minutes to load for the first time)
5. Reboot into CWM, and advance restore (DATA only). reboot
6. Enjoy with all your data.
Hope this helps

Epic Experience + Phoenix is the best battery life I've had on any ROM.
Performance feels like stock, which is to say, this phone is really fast just as is and I don't think its screaming for better performance out of the box. Its not like it feels sluggish like the Evo does.

All these devs do great work! You can't go wrong with any of these roms. This belongs in the General Discussions section!
Sent from my SPH-D700 using XDA App

Streamline8 said:
After rooting you'll need Clockwork Recovery mod(CWM). Look for a Dev who has created a root with a CWM install (http://forum.xda-developers.com/showthread.php?t=770388).
1. Follow steps to root and install CWM.
2. Download a ROM and put it on your SDcard (Start with ones that have been around for a while and have been tested quite a bit. Avoid Froyo ones till you feel comfortable with CWM and Odin {if you ever use it}).
3. Reboot into CWM, BACKUP everything (this is key for your data to come back), wipe x3 (including cache)
4. Install ROM from SDcard(reboot, may take a few minutes to load for the first time)
5. Reboot into CWM, and advance restore (DATA only). reboot
6. Enjoy with all your data.
Hope this helps
Click to expand...
Click to collapse
Hoping you can help me a little further;
1) Done successfully
2) Done
3) How do I boot into CWM? I installed Titanium back up, and ROM manager - not sure if that's needed or not
Thanks guys
PS, sorry for posting in the wrong section

tuttjs said:
Hoping you can help me a little further;
1) Done successfully
2) Done
3) How do I boot into CWM? I installed Titanium back up, and ROM manager - not sure if that's needed or not
Thanks guys
PS, sorry for posting in the wrong section
Click to expand...
Click to collapse
camera button, down volume and power on.

I suggest you try them all and figure out what you like or don't like. Also try out the ODIN program so when you accidentally bork your phone you will know how to fix it right away.

Got it. I assume this is backing up to my SD card. Do I not wipe my SD card?
Thanks, this should be the last question!

tuttjs said:
Got it. I assume this is backing up to my SD card. Do I not wipe my SD card?
Click to expand...
Click to collapse
The only way you will wipe your SD card is if you partition it for A2SD support. The factory reset wipes all your data and might be a good idea if you are going from one rom/kernel to another. CWM backs up to your SD card. I have about 6 backups and can restore several different roms if I want. If you try all the roms out and make backups of all them it will be easy to go back to what you want.
A program called ROM Manager will make it easy to rename your backups.

Question, How To Flash Second Time Around???

Hello everyone,
I tried search the answer but only found something in a different phone section and it was not clear.
My question...I have already flashed with the Ice rom and it works fine...when I decide to change roms and flash a NEW one...what are the steps I must do for it to work correctly?
Thanks in advance for any help,
Brian K

If you're staying with the same rom (i.e. upgrading to a newer version of the same rom) - back up, wipe cache/dalvik cache, then flash
If you're changing rom but staying with Sense-based roms - do the same and see if you have any issues. If you do run into issues - wipe data/cache/dalvik cache, reboot.
If you're going from AOSP to Sense or Sense to AOSP - back up, wipe data/cache/dalvik cache, flash.

Its just do the same thing you did the first time. Make sure to do a full wipe and flash
Sent from my HTC Glacier using XDA App

dnguyen1988 said:
Its just do the same thing you did the first time. Make sure to do a full wipe and flash
Sent from my HTC Glacier using XDA App
Click to expand...
Click to collapse
Might be a lil off topic but I think it might be related.....you said 'do the same thing you did the first time'....so i'm guessing first time means the first time i flash a custom rom?? And if so, does that mean for the first time i flash a custom rom should i do a full wipe???
Thanks!

Paso876 said:
Might be a lil off topic but I think it might be related.....you said 'do the same thing you did the first time'....so i'm guessing first time means the first time i flash a custom rom?? And if so, does that mean for the first time i flash a custom rom should i do a full wipe???
Thanks!
Click to expand...
Click to collapse
Yes you are correct. The post above mine is way more detailed. You should also do a nandroid backup of the rom you're on now in case you wanna go back.
Sent from my HTC Glacier using XDA App

The best way to move between ROMs is to make a nandroid + Titanium backup. Fully wipe. Flash your new ROM. Carefully re-import settings from Titanium if all seems to be working well. In the event of a failure, roll back to your nandroid copy.

Im really sorry but I still dont understand...I mean I kinda do but dont want to mess up and because of that, I'm trying to have a clear pic in my head.
Example...when you flash for the first time you have to:
flash recovery
wipe data/cach/etc
drop the rom onto the sd card
select the rom from sd card
reboot phone
Do you have to do ALL the same steps again, if you want to try a NEW rom...or no?
If no...what steps do you do differently?
Also...as for the Nandroid backup...do you do this everytime also, or just once?
Again, Im really sorry to be such a newb...but I am trying...I have just about every guide...its just that most guide are not for newbs and alot of times they are outdate. Dont get me wrong I appreciate the guides...I TRULY Do, I just dont want to mess this phone up.
Thanks in advance for any help
Brian K

Repeat everything as you listed it except for flashing a new recovery (unless moving to/from a Froyo/Gingerbread; as recovery differs between Froyo and GB). I usually only make nandroid backups once I have found a ROM that I like and have it working well. It's a system restore! Then if I want to tinker with the "shiny new ROM" that just came out I can load it up and play with it. If it doesn't work well or at all, just roll back to your faithful fully working nandroid copy you made.

Kline said:
Repeat everything as you listed it except for flashing a new recovery (unless moving to/from a Froyo/Gingerbread; as recovery differs between Froyo and GB). I usually only make nandroid backups once I have found a ROM that I like and have it working well. It's a system restore! Then if I want to tinker with the "shiny new ROM" that just came out I can load it up and play with it. If it doesn't work well or at all, just roll back to your faithful fully working nandroid copy you made.
Click to expand...
Click to collapse
Actually switching between Froyo and GB has been made even easier by the new ClockWorkMod Recovery... TrueBlue's method works amazingly... Find it here http://forum.xda-developers.com/showthread.php?t=944681... Flash it like you would a ROM via CWM... His zip also INCLUDES the STOCK RECOVERY so if you ever want to recalibrate the battery you can do so by going into Rom Manager and selecting 2.5.1.4 as your recovery, when done just switch back by selecting 3.0.0.5 and that will load up 3.0.0.6..
To answer OP's Question...
Step 1) NANDroid backup (Backup and Restore > Backup > press trackball)
Step 2) wipe data/cache/dalvik (I always do each of them twice for safe measures); Like someone here already said, if upgrading to a new version of THE SAME ROM BUT ITS BEEN UPDATED, just wipe CACHE AND DALVIK. Otherwise, wipe all 3.
Step 3) Install zip from sdcard > choose zip from sdcard > select the ROM you want to install.
P.S. FYI I WOULD DO THIS FIRST!!!!! For flashing TrueBlue's 3.0.0.6 to be able to flash both froyo and gingerbread roms without changing the recovery each time (which is a pain in the ass btw) FOLLOW STEP 3 EXACTLY. The only difference is you will choose GlacierRecovery_to_RomManager.zip instead of whatever Rom you want. Reboot, go into RomManager, scroll to the bottom and select All ClockWorkMod Recoveries, choose 3.0.0.5 and it should say successfully flashed. Reboot into recovery and make sure at the bottom it says CWM 3.0.0.6. If it does, congrats, if not, reboot and reflash it, and continue to do this until you see CWM 3.0.0.6 at the bottom of the recovery screen.
PM me if you can't get it to work and want some more help with anything!

Hello,
I want to say it again, that the people in the Android forums are so much more helpful then back when I had a iphone and needed help. The people over in the iphone forums would sometomes help, but most of all, they would be rude.
Android forum techs are the BEST!
As for the Nandroid backup...this part also is a bit confusing, cause a few guides/videos show them doing the nandroid after they do the 3 wipes. However, I thought it made sense to do it first like you said.
Last night at around 4am I flashed CM7 with no problem and it is truly amazing. I am started to make sense just a little bit of all this but right now...I still cant wrap my head around the whole flashing recovery process.
Please understand I.m not just asking for answers, I am also reading as much as possible...I am making an effort.
Thanks so much everyone,
Brian K

No problem. If you have any questions I'd be glad to answer them for you or direct you in the direction for your answer. Just pm me like I said.
Just continue to read read read.. That's why I did and this is the first phone I've rooted or done anything with and I've become knowledgeable with some of the easier concepts and I'm trying to learn more complicated concepts as I go along.. Everyone had to start somewhere, and most of us here on xda realize this which is why we are so happy to help as long as these questions aren't asked and answered 4000 times.
P.S. Where ever you read/watched to wipe before NANDroiding I would advise to not go back to that because that is COMPLETELY the wrong thing to do!!
Sent from my HTC Glacier using XDA App

No prob Brian I know I wasn't as detailed as other ppl who helped but if you have any questions just pm me.
Sent from my HTC Glacier using XDA App

I know I keep saying this but so far everyone here is sooo freakn helpful. Im shocked cause when I had a iphone and did the whole jailbreak thing...the people over there where very rude.
dont worry dnguyen1988...u were nice enough to help out and I promise to take you up on the offer for help
Amac1222...just to be clear...your saying to do a Nandroid backup before wiping ANYTHING...yes?
Thanks again for everything,
Brian

Yes, even when updating your rom, you can always move the nandroid off your sd to an external hd. Or you can delete them as you move up updates, (i.e. Build 41 to 42 to 43 delete 41 once you know 42 is good to backup to if needed). When I flash kernels I tend to not nandroid each time although I should. As a super noob I would and I used to until you are comfortable.
The basic thing is you always want something to fall back on in case you get stick in a boot loop or stuck on the mytouch screen.
Sent from my HTC Glacier using XDA App

Clockworkmod vs Titanium?

I've had such great help in these forums (Nook specifically) I couldn't resist trying my luck in these (Droid X) forums as well.
So, I've searched for Clockworkmod threads but they are all (That I found or noticed) from back in August.
Plenty of info to be had on Titanium Backup.
So my question, is Titanium the backup/restore program of choice? I was hoping for an idiots guide to backup and restore (especially in the event of problems) but the guides are kind of sketchy on the restore part.

Titanium
Use titanium backup to backup and restore all your apps. Useful when trying out new roms, although without the paid version of titanium you will spend alot of time tapping through the installation screens as it goes through your apps. Titanium won't help you recover a broken system.
SBF
Use RSDLITE 4.9 with a .SBF file to perform what many call a "sbf". This is usually used to restore a phone back to stock, or to recover from a bad/corrupted operating system. If your phone is unbootable, this is your recovery option. SBF'ing your phone is not as scary as it sounds, just download the system restore file (.sbf), connect your phone via usb to your computer, and use RSDLITE 4.9 to flash the phone.
Nand backups / Clockwork recovery
Use clockworkmod to do a full backup of your phone. Think of it as a clone of your phone. Restore your phone by booting into clockwork recovery and instead of choosing "backup", use the "restore" command. It will then allow you to select one of the backups you have made with clockwork. Pretty easy stuff here.

jeftep said:
Nand backups / Clockwork recovery
Use clockworkmod to do a full backup of your phone. Think of it as a clone of your phone. Restore your phone by booting into clockwork recovery and instead of choosing "backup", use the "restore" command. It will then allow you to select one of the backups you have made with clockwork. Pretty easy stuff here.
Click to expand...
Click to collapse
Thank you, this is exactly what I was after. My only problem remains that I do not see any guides on how to go about downloading/installing/operating this program. I'll keep searching now that I know more about what I'm searching for. Thanks!

Search the market for "rom manager", it's free. Load it and tap "flash clockworkmod recovery".
You can use this app to reboot into recovery or by holding down the home and volume down buttons while pushing the power on button.
You can also download the DX bootstrapper from koushik's site, just google "koush bootstrap". Also free.
Sent from my DROIDX using XDA App

Woah there buddy.
I'm going to clarify this process a bit for you before you mess something up, if you don't mind.
Root your phone.
The simplest method is to search for Z4Root here in the forums...it's a .apk that roots your phone for you.
Now...
I assume you want a sweeeeeeeet rom, ya?
We can do that...
MY personal recommendation would be this...
Make sure you have at least 2-3 gigs free on your SD...it won't need to STAY that way...but during this process, it will.
Open your contacts.
Click the options button.
Backup your contacts to your SD card.
Now download Titanium from the market...
The free version works fine for 99% of what you need.
The only problem is (as mentioned) you have to manually click the "install" button for all 500098098098 of your apps when you restore...as opposed to just one button and letting it work for a few minutes.
Open Titanium and backup all of your apps+data.
Do you want Liberty 2.0? I personally use it and LOOOOOOVE it...but you currently have to pay $5.99 for it...a free version should be released soon.
If you do...just download liberty toolbox donate from the market.
It will install the rom for you! The option is under the "Rom Manager" part...
Make sure you select both options when installing....The "Backup" and "clear data" ones.
If you don't want liberty...read below...if you've chosen to pay the $5.99...skip down to the ****** below.
Download either DX bootstrap or Rom Manager.
Rom manager actually installs Clockwork...where bootstrap is simply a method of booting into clockwork via an application.
Either work fine.
Find the ROM you'd like to install and download the .zip
Put the zip on the root of your SD card.
Boot into clockwork.
(With DX bootstrap you click "bootstrap" and when it finishes click "reboot recovery")
Backup. (Camera button selects options, volume moves up and down, and power moves back a page)
Now Wipe Data/Factory Reset
Now...Wipe Data/Factory Reset
And again.
And again.
I usually do that 3-4 times just for extra security.
Now install zip from SD card.
Pick the "Choose Zip from SD card" option.
Find your rom's .zip
Click Reboot.
******
CONGRATULATIONS!
You're running a custom ROM!
Now...if you're contacts don't automatically start restoring...
You can choose the backup that you made from the options menu in your contacts.
Now...restore all apps+data with Titanium.
And you're back to where you were before the rom.
All your contacts...all your apps...
You may need to go back into your settings menu and change those back to your exact specifications.
Now...
If you don't like your rom...
You can boot into recovery again...
And restore to where you were previously with one click.
At this point after deciding I like the rom (I don't keep much free space on my SD)
I usually move my nandroid backup from before the rom to my computer...and delete it from my SD card...and then do another backup of my current (rom'd) setup.
I keep a copy of the titanium backup on my PC as well...and delete it from my SD card...there is no reason to waste a gig of space that can easily be transferred back when needed.
My recommendation is to always have you're most recent nandroid backup on your SD card and a copy of your last few on your computer.
You can rename the backup folders for organization...but don't use any spaces or special characters.
If you're REALLY hurting for space...
You can delete the nandroid backup safely if you have a microSD reader on your computer...in the case that your phone doesn't work and need to transfer the backup back onto your SD card.
Happy modding!

Thanks for the info, all of which answered my question just right. I've been using Gingerbread rooted & deoxed since Friday and it is quite nice. The improved battery life is phenomenal!

I want to STRONGLY recommend that everyone who is new/does not know what they are doing actually go through the process of flashing the rom. I was inexperienced once and I hard bricked it (unfixable). No one needs to go through that and anyway that's what keeps our bootloaders locked.
INCREDIBLY IMPORTANT STEPS
If you do not wipe data/cache/dalvik cache/battery stats, you will bootloop. Repeatedly wiping is not at all necessary but its good for ocd.
If you do not mount system and data, your phone WILL NOT BOOT and you will have to sbf.
SBF'ing is not difficult but a pain in the ass. First of all you do not need version 4.9. I used 4.7 three days ago to flash the most recent system version. Make sure that you have the file for your bootloader version or again your phone WILL NOT BOOT.
That being said, I have found that all problems are almost always careless mistakes or at least mine have been
You will find that as long as you're careful and follow all instructions, you'll never have any problems

Ok. Great info. I have been reading through the stickies n then came across this.
I am currently running darkslide 4.2 with blur. Flashed using clockwork mod on DX rooted with z4. I know that's alot of acronyms but yall understand. I used the bootstrap to get to clockwork and load everything using astro file manager.
Here is the question.
Do I have to wipe my cache in clockwork or can I leave it? So far I have left it n its running fine but doesn't seem any faster and my battery runs down in about a day.
I also use Titanium to back up my stuff but do I ha e to back up everything manually or is the free version one touch good enough? I noticed there are alot of things not backed up in to do list. I will happily get the donate version if its recommended.
Thank you all for your time and effort to answer our beginner questions.
Sent from my DROIDX using XDA App

Glad to see you are making progress, jperro. It never hurts (in my experience) to wipe the cache.
The paid version of Titanium backup lets you perform batch operations without interacting with every single install screen. There are other features that make it good, but thats the main one that saves you time/frustration.
I only back up a few system apps/data like Contacts Storage and Wifi Hotspots Storage. If I'm restoring my phone, chances are I'm either trying a new rom and I don't really want to muck it up with any old data - so I don't back up all the system apps/data that Titanium Backup shows as "not backed up". Besides, I've got nand backups in case I'm flashing back to a previous setup, so restoring system data or apps via Titanium seems redundant.

Ahhh. Ok. Thanks jeftep for the info. Very useful and informative.
Sent from my DROIDX using XDA App

[Q] Is there any way to remove MIUI from my phone?

I have MIUI on my phone, but I don't really want it anymore. Is there any way that I can get my phone back to how it was?

Wipe and flash a new ROM. If you need to ask how, don't. It sounds like you need to do some serious reading first.
If you've managed to root, wipe, and flash MIUI, you should be capable for re-wiping and flashing something else.

CasperMcLovin said:
I have MIUI on my phone, but I don't really want it anymore. Is there any way that I can get my phone back to how it was?
Click to expand...
Click to collapse
.. how did you even get MIUI up in the first place?? Read read read man...
Sent from my HTC Glacier Sense 3.5 using xda premium

Maybe he/she bought the phone with it that way. In which case, do nothing until you read read read.

They are right. You need to read for your own good.
That said, do you have a custom recovery? I would assume so. Before you do anything, make a backup in recovery.
Next, go to the development section for this device and find a ROM you really like. Learn about the differences between AOSP, Sense, and MIUI ROMs.
When you have chosen and downloaded a ROM, reboot into recovery again. Wipe cache, system, boot, and data partitions. Finally do a wipe data/factory reset. At this point all you have on your device are the bootloader and recovery.
Go to install zip from SD card and search for the ROM you downloaded. Install it. Reboot and wait. First boot always takes longer.
If boot is unsuccessful, boot back into recovery, wipe, and flash the backup you made.
Understand that I am merely trying to be helpful. I make no guarantees, but wrote these instructions to be nice. If your phone bricks, bursts into flames or implodes and creates a singularity that engulfs the planet, I am in no way responsible.
Got it?
Sent from my HTC Glacier using XDA App

CasperMcLovin said:
Is there any way that I can get my phone back to how it was?
Click to expand...
Click to collapse
Install new ROM via CWM. it's easy, just try. I think VU 2.39 is the best choice for you.

CasperMcLovin said:
I have MIUI on my phone, but I don't really want it anymore. Is there any way that I can get my phone back to how it was?
Click to expand...
Click to collapse
Yes. I just went from MIUI to Febs ICS beta 5.0.
I downloaded the ICS beta (you can pick whatever ROM you want from the Android mytouch dev section). Mounted my phone for USB storage, transferred the ICS Beta.zip to the phone then unmounted it.
Then in MIUI when you hold the power button down, it should give you the option to reboot into recovery or you can use ClockworkMod to do it.
I did option A) rebooted into recovery through power off feature in the MIUI. Then you go down to backup, make a backup. Then you wipe cache and wipe data. Go to advanced and I believe you can wipe dalvik(sp?) cache under the advanced setting.
Then you go to install from sdcard and then scroll down to your zip.file.
Then boom let it install. then when it says install complete you press the back button, click reboot and BAM you will be off MIUI and on whatever ROM you chose.
I would take everyone's advice on here to go read everything you can. I made this post hoping you have some knowledge of flashing and all that jazz. Let me know if you need any help.

What were you running before MIUI?

eqjunkie829 said:
Maybe he/she bought the phone with it that way. In which case, do nothing until you read read read.
Click to expand...
Click to collapse
I have the same problem and I have tried multiple times wiping and flashing a new rom but somehow it seem to come back up. please me and I got it from unlockr.com

1percentcorvette said:
Yes. I just went from MIUI to Febs ICS beta 5.0.
I downloaded the ICS beta (you can pick whatever ROM you want from the Android mytouch dev section). Mounted my phone for USB storage, transferred the ICS Beta.zip to the phone then unmounted it.
Then in MIUI when you hold the power button down, it should give you the option to reboot into recovery or you can use ClockworkMod to do it.
I did option A) rebooted into recovery through power off feature in the MIUI. Then you go down to backup, make a backup. Then you wipe cache and wipe data. Go to advanced and I believe you can wipe dalvik(sp?) cache under the advanced setting.
Then you go to install from sdcard and then scroll down to your zip.file.
Then boom let it install. then when it says install complete you press the back button, click reboot and BAM you will be off MIUI and on whatever ROM you chose.
I would take everyone's advice on here to go read everything you can. I made this post hoping you have some knowledge of flashing and all that jazz. Let me know if you need any help.
Click to expand...
Click to collapse
You missed a step. Go to mounts and storage and format /system.
Ordered my Nexus 4 on the 13th. Still waiting.

Help with wipe-rom-kernal for first time, If have donate button I can donate cpl$

Im not rich or I would have got a newer version tablet by now, but if anyone who helps has a donate button I have no issue donating a couple dollars to the person who helps me get this done, Thanks. Or just a couple dollar PP gift. better than nothing I guess.
I just want to be sure I dont mess anything up here. I have a nexus 7 wifi model.
I used NRT to unlock and root and all seems fine. Am I correct in this:
I use nandroid backup to backup first
Put ROM file on device (where do I put it?)
Wipe (is this done via nexus root toolkit or is ok do do in the custom recovery?)
Then what, boot into recovery and find the ROM and install it via recovery install button?
Then do I do the same with a kernal? Where do I put it?
Then done?
I know there are guides around but for a complete newbie I need to be sure cause I dont always see a complete fully explained step by step. Just like when I was stock not getting SU to work after rooting via nrt, I did read to flash SuperSU.zip, but had no idea how, then when I found the file and thought maybe install from recovery meant same as flash, I didnt know the message about messing the device up was normal so I was afraid at first.
THANKS to any replies,
Been unsure for days now trying to make sure my ducks are in a row before i commit to a ROM/Kernal. I want to CPU control for both under and overclocking etc. Mainly overclock just a little. I must say I love root already, got stuff to work I couldn't before

1. Create nandroid- there's a free app called something like nandroid on line - very simple to use
1a. I'd also recommend backing up with titanium backup app. It means you can keep your app data (e.g. game progress) when switching between ROMs, unlike a nandroid which is just a backup of your device as a restorable image
2. Put ROM file on device - ROM will be a .zip file, out it wherever you want, as long as you remember where it is
3. Put kernel anywhere on device - easiest to find a kernel with .zip format (recommend M-kernel)
4. Wipe - from custom recovery
5. Hit install in your custom recovery, I always flash kernel and then ROM, but I don't think it really matters
Install from recovery and flash are the same thing.
I'd recommend only flashing ROM or kernel and sticking with that set up for a few days, then flashing the other desired element. That way, if anything goes wrong then it's easier to pinpoint.
Good luck!!
Sent from my HTC Desire C using xda app-developers app

THANKS! Don't see a donate button, did you want anything?

No, of course not! God luck!
Sent from my Nexus 7 using xda app-developers app

butler0607 said:
5. Hit install in your custom recovery, I always flash kernel and then ROM, but I don't think it really matters
Click to expand...
Click to collapse
Actually that completely matters. Flashing a kernel before rom is worthless because the rom contains a kernel that will replace whatever you have just flashed.
If you want to run a custom kernel on a rom it is recommended to boot into the rom first before flashing the kernel.

Pirateghost said:
Actually that completely matters. Flashing a kernel before rom is worthless because the rom contains a kernel that will replace whatever you have just flashed.
If you want to run a custom kernel on a rom it is recommended to boot into the rom first before flashing the kernel.
Click to expand...
Click to collapse
If I just want root access and overclock should i just flash kernal and forget a rom?
can i revert back to stock kernal if need to? ask cause need to find a kernal that has V4L enabled for a usb camera app i use currently to use an inspection camera via usb on my tablet. I guess i need to read what various roms and kernals add. do i need to do both. Hard to know what to pick out of them, lol.
Thanks for advice.

Anyone know of a list to show ROMs with V4L enabled? None seem to mention it?

I have read and see different suggestions around on various sites. What all do I wipe? I have read cache, dalvik cache, plus other stuff. What all must I wipe before flashing a rom or kernel? I did a nandroid backup already.
PirateGhost, Ill donate a couple dollars if you help, thanks.
Thanks.

When going from one rom to a different one all you need to do in custom recovery is select factory reset.
This wipes out your currently installed apps, their settings, but doesn't touch your 'sdcard'
Wiping dalvik is pointless as it's automatically handled in the rom process, and cache is wiped in factory reset.
When switching kernels follow the instructions provided by the dev. If no instructions are provided, it's safe to assume you just flash without wiping anything.

When doing this, I'd recommend titanium backup too. When you do a factory reset, all apps are lost, but some data is kept (not sure on the details). Basically Titanium allows you to restore all your apps with data when you change ROMs.
Sent from my Nexus 7 using xda app-developers app

Pirateghost said:
When going from one rom to a different one all you need to do in custom recovery is select factory reset.
This wipes out your currently installed apps, their settings, but doesn't touch your 'sdcard'
Wiping dalvik is pointless as it's automatically handled in the rom process, and cache is wiped in factory reset.
When switching kernels follow the instructions provided by the dev. If no instructions are provided, it's safe to assume you just flash without wiping anything.
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Click to collapse
Thanks! Ill donate a couple dollars later today when I get back from the doctor.
I have not put any customs ROM(s) on yet, so is it the same still? All I have done so far is unlock/root with custom recovery and nandroid backup....
butler0607 said:
When doing this, I'd recommend titanium backup too.
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Yeah I backed up the one app I needed to via TB, I just recently unlocked and rooted so lost most app data anyway and have only added one back so far. Thanks.

butler0607 said:
When doing this, I'd recommend titanium backup too. When you do a factory reset, all apps are lost, but some data is kept (not sure on the details). Basically Titanium allows you to restore all your apps with data when you change ROMs.
Sent from my Nexus 7 using xda app-developers app
Click to expand...
Click to collapse
No data is kept except what's on the sdcard. Mostly only game saves and some basic stuff. Apps databases are wiped during factory reset.

Pirateghost said:
No data is kept except what's on the sdcard. Mostly only game saves and some basic stuff. Apps databases are wiped during factory reset.
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Click to collapse
Thanks, Ill donate a couple bucks. had bad day yesterday so wasn't on much.

Is it normal for the donate link to be missing the regular PayPal security info on the browser?

eBandit078 said:
Is it normal for the donate link to be missing the regular PayPal security info on the browser?
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I have no idea what this means.

Pirateghost said:
I have no idea what this means.
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Maybe Ill just do it and change my password when finished. Thanks. Sorry not replied yet have been in a lot of pain Only a couple dollars but better than nothing I guess. Thanks for your help. Ill be back online tonight to do it.

eBandit078 said:
Maybe Ill just do it and change my password when finished. Thanks. Sorry not replied yet have been in a lot of pain Only a couple dollars but better than nothing I guess. Thanks for your help. Ill be back online tonight to do it.
Click to expand...
Click to collapse
Not forgot about you, had family issues, holiday etc, well did forget but I'll look into why it does that and figure it out. Sorry for delay.