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Will someone be kind enough for all the noobs out there and post a complete video of how to get from a completely stock firmware to (well in this case) this hero build, or the newest, latest, or best working hero build. While showing the order to flash radios, spls, and such using the ADB. It will help out a lot of people trust me. And from the looks of all the noobs right now youll have so many views, subscribers, followers or whatever your motive is. Please help noobs out.
If you need it you can find some free desktop recorders to enhance your video here: http://download.cnet.com/windows/vid...ftware/?tag=bc
Completey safe downloads from cnet.
Remember stock to hero!
I would do this myself but i myself do not know how and am on my second g1.
Thank you!
i will have a go at making that over the weekend.
milestone.it said:
i will have a go at making that over the weekend.
Click to expand...
Click to collapse
Thanks a billion. You dont know how much this will help people. Post a link here when your finished please
Since this thread is for the "noobs", I have a couple of questions to ask.
Excuse my not using the search fully. There are just so many threads and so many responses and none of them are completely clear.
If I were to root my phone with the latest Hero ROM that has flash playet 10, will I still need to upgrade the firmware to 1.5 or is this particular ROM built on 1.5 or what??
Also, does this latest Hero ROM have the famed HTC virtual keyboard or no??
OutstandingO said:
Since this thread is for the "noobs", I have a couple of questions to ask.
Excuse my not using the search fully. There are just so many threads and so many responses and none of them are completely clear.
If I were to root my phone with the latest Hero ROM that has flash playet 10, will I still need to upgrade the firmware to 1.5 or is this particular ROM built on 1.5 or what??
Also, does this latest Hero ROM have the famed HTC virtual keyboard or no??
Click to expand...
Click to collapse
Honestly idk but maybe someone will see this thread and answer that for you or you can start a new thread
There are quite a few videos out there already that show you how its done. Maybe not directly toHero but the whole process is the same - http://www.youtube.com/watch?v=DDPFhJ9noLA
So instead of using JF 1.31, simply use the Hero ROM of your choice, rename it as "update.zip" and put it on the root of your SD card. Turn off your G1, hold the HOME button and press POWER to get into the Recovery image. Press ALT+W (to wipe) then ALT+S (to flash the ROM).
EDIT: I forgot some very crucial information >_< IF you are going to Hero from Stock you do require a few other things. Namely the new Radio and the new SPL (depending on which Hero ROM you pick). Make sure though that whatever you do, you upgrade the radio first to avoid bricking your G1. Look at my signature for links to what you need, like the Radio, SPL etc.
Wait patiently and all should be well...
@OutstandingO
Hero is basically Cupcake (1.5) but with a different interface created by HTC using custom code. So you just flash the Hero ROM of choice and that's it.
root video
OutstandingO said:
Since this thread is for the "noobs", I have a couple of questions to ask.
Excuse my not using the search fully. There are just so many threads and so many responses and none of them are completely clear.
If I were to root my phone with the latest Hero ROM that has flash playet 10, will I still need to upgrade the firmware to 1.5 or is this particular ROM built on 1.5 or what??
Also, does this latest Hero ROM have the famed HTC virtual keyboard or no??
Click to expand...
Click to collapse
YouTube has plenty of view on rooting that's where I learned how to do it, they also have the files u need to root it right there for u to download. Just search it and u will find it. The guy who's vid I followed is tony moreno look for his bids. I don't recommend jumping from 1.1 to hero. Go from 1.0 to 1.1 then jump to 1.5. Also hero is built from 1.5. I myself have tried it but even with all the optimizing its not fast enough for me. It also has the famed HTC IME keyboard. I myself use JF 1.5 APD. With the Hero theme in the themes section with the HTC keyboard. Flash would be nice but it still has issues with speed and force closings. Like I said YouTube the rooting process and search around the thread for other stuff like and and how to use fastboot.
I forgot some crucial information, namely to upgrade the Radio first and that you might need to upgrade the SPL. Have edited my post.
That is in part something that threw me for a loop.
I've seen multiple vids for rooting but none of them seem to address this whole "Radio" issue that you brought up and the steps surrounding that. From what I have been reading this is the most important part.
I love this site but the type of people that post here are guys that already know what their doing in most cases and they speak and post as such.
So have I ever developed an app for the G1, no, but I'm not Danny Dunderhead either. I can read a set of instructions if laid out for me.
So I ask you more experienced gentlemen, can someone either post a link or give me step by step help in checking my "radio", upgrading my "radio" and then installing the ROM??
I would greatly appreciate it.
I did it! I bricked my G1!
Yeah, well...what can you do. I read over the posts here, watched youtube videos, and searched the web as well. Read and viewed everything I could until I couldn't take it anymore. Then...I tried. Tried and failed? No, tried and died.
MAN, I WANT HERO! I am more jealous with every video I see. I don't care if it's a little slow. It is pure Android beauty. But...
There is so much information out there, not just at this forum, but all over the net. And although there are many similarities between the instructions (I use that term loosely for some), many have different steps so it's hard to tell which to follow. Apparently taking what you feel are the best from each is not the way to go. Really, I'm not stupid about these things...well...
So, here is where I started; a T-Mobile G1 running the latest OTA 1.5 update and the 2.22.19.26I radio software. Used Parted Magic to create a 5GB FAT32 and a 1GB EXT2 partition on the SD card. I downloaded everything I though I would need or could find. The original boot and recovery img's along with RC29, RC30, and Cupcake zips. Then I got HardSPL and a bunch of files from Hayruko. I got JeseusFreke, CyanogenMod, and JACHero stuff. Hell, someone said to download the Telnet.apk and put it on the SD card as well. Did that. I found a great thread for installing the JACHero, but it did not go into rooting your phone first. Did that need to be done? I guessed it did. So I started there. Downgraded nicely to RC29. That was easy. Then even went through the telnet and terminal emulator steps. Then trouble. Which recovery.img to use? Some instructions reference the testkeys and some don't when rooting. Figured I would do it that way. So I went through those steps. Loaded CyanogenMods 1.3.1 and 1.33.2005 SPL on the SD card. Flashed (I thought) the recovery.img. Rebooted to get ready to install the SPL. Stuck at t-Mobile G1 now! They really do call it a brick for a reason.
So now that I got that off my chest, a few questions. First, I want to run HERO. I want it! However, I would like to make a request this time. Could someone please post step by step instructions for taking a stock G1 to the JACHero 2.3.4 release. Not just "flash the recovery and SPL" files. I would like more detailed directions. If you know of a good link to send me, please tell me. I thank you in advance for your time. I know it's a real pain in the ---, but I promise I will pass your knowledge along to another such as I!
A few questions first. I believe the steps are something like this:
1. Downgrade to RC29.
2. Copy recovery_teskeys.img and some recovery.img along with some SPL update.zip file to the SD card and "load" them properly. Which files should you use (does it matter), which order should you do it and how?
3. How do I do a Nandroid backup at this point? Do I need/want to?
4. Do I wipe now? Need to ever? Doesn't the image overwrite everything anyway?
4. Copy update.zip (the renamed JACHero 2.3.4 zip file) to the SD card and load it. Do you need to load any other image first other than JACHero 2.3.4.?
5. Enjoy HTC Hero goodness!
I know I am asking a lot, but I need the steps so I can replicate this easily. I am going to want to do this a lot based on what I see out there. Always something new to try and a lot of great developers out there. Thank you in advance for all of your time and effort. I promise to pass it along.
I've been on XDA today for atleast 3 hours and havent gotten anywhere, I have owned my G1 since dec. 08, rooted it, and kept the firmware at 1.1. I have jesus freak recovery 1.41.
Like I said, I've been on XDA forums for 3 hours already and haven't had any clarity what so ever and am just frustrated right now. Without being 100% I managed to upgrade to 1.6 withy cyanogen 4.2.15.1 I lost everything that was on my phone, it hurts but I'm just frustrated to the point right now that the phone is functioning slower than before and theres lag between the screens and functions. With the upgrade, all of the phones original fucntions "contacts, alarm clock, calculator, etc." force closed and nothing worked, i tried to factory reset and because of the stupid sync issue from the begining skrewed me and about half of my info saved to my google account. I'm so frustrated right now.
I need to know how to install the newest recovery to hopefully work with Nand because I had to Manually rename the DRC83_base_defanged to update.zip and then had to manually rename update-cm-4.2.15.1-signed to update.zip to install each one at a time without having the ability to freely choose what zip i wanted to install.
I haven't been able to find what issues there are with using another phones firmware on the G1, i've seen the Hero firmware, the home screen looks gorgeous and runs like a dream, but I haven't been able to find anything saying that it is okay or a BAD idea to attempt to install it, also I havent been able to find any info on finding the newest g1 firmware or any mods to be able to make the g1 firmware look like the hero, or any other android platforms. I have just found constant cooked firmware after firmware with a hard time decyphering why one may be better than the other. If someone could help me, I would GREATLY appreciate it.
I continute to run into threads "how to root" or "down load this, and download this, and assuming you have something with options you dont have, make it work like this"
Please someone help.
First you need to upgrade your recovery b/c the one you have is very very Ancient with a capital A....You have to wipe before you flash the defanged then flash cyan w/o rebooting.
I want to upgrade my recovery, but I haven't found anything that can help me upgrade the thing. any links to tell me how to do it? and is there no order that I have to install the firmware? instead of having to go from 1.1 to 1.5 to 1.6, can i just go from 1.1 to 1.6 in one hit?
step 1: search the development forum for amon ra's recovery. read the instructions to flash it.
step 2: go to cyanogenmod.com and read the instructions for upgrading from scratch.
once you've done those two things, you'll be much happier.
maniacallyhappy said:
I want to upgrade my recovery, but I haven't found anything that can help me upgrade the thing. any links to tell me how to do it? and is there no order that I have to install the firmware? instead of having to go from 1.1 to 1.5 to 1.6, can i just go from 1.1 to 1.6 in one hit?
Click to expand...
Click to collapse
You don't re-root when you need to change roms you just wipe in recovery mode
You need amon_ra
http://forum.xda-developers.com/showthread.php?p=4647751#post4647751
Like the other guys have said, upgrade to Amon_RA recovery. This allows you to flash updates from any filename, not just update.zip. The link is in my signature, or it's on the G1 Dev Forum in the sticky threads.
After that, boot into recovery and go to the Wipe section. Wipe all the things there, not just data. I never used to wipe everything either and I found that was the source of alot of my problems when changing ROMs. Obviously if you have your SD card partitioned and you choose to wipe your ext then you will lose what is on there.
Cyanogen has good instructions on his Wiki, but basically you want to flash DRC83_base_defanged, DO NOT reboot, and flash CM over the top straight away, then reboot your phone and you'll have a nice clean CM install.
This flashes the HTC Developer image which includes legal Google apps (Gmail, Maps, etc) and then flashes CM over the top which includes all his cool changes but does not delete the Google apps which we aren't supposed to distribute because it's illegal. Perhaps you are not aware, but Cyanogen got a Cease & Desist letter from Google, which is why we now do the defanged base method. More ROMs are moving to this method as time goes on, Pay's ROM and Super D are two which do this.
As an aside, I have found CM is not the fastest ROM. Some people have had better success with a ROM called Super D which is quite popular and includes many of the Eclair bits and pieces which CM does anyway. I personally use Dwang's ROM which is a much more plain Donut image however it absolutely flies. Both of these are linked in my sig, and are usually within the first few pages of the G1 Dev Forum anyway.
Thank you guys so much! I really appreciate how helpful the community has been. I've been having some issues with the the upgrading and maintaining because of my memory card slot dying out. A lot of the times the system will not register that I have my micro sd card in it or it'll say the sd card is blank. I just hope the phone lasts the extra 6 months till the end of my contract
Sent from my T-Mobile G1 using XDA App
maniacallyhappy said:
I've been having some issues with the the upgrading and maintaining because of my memory card slot dying out. A lot of the times the system will not register that I have my micro sd card in it or it'll say the sd card is blank.
Click to expand...
Click to collapse
I used to have this problem too, but it went away when I moved to 1.6 (coincidentally the same time I replaced the SD Card that came with my phone with a new Class 6 card). So either the upgrade of the OS or the SD Card fixed it.
In going to have to try the new men card cause the system is already at 1.6 but the phone is still trying to kill itself.
Sent from my T-Mobile G1 using XDA App
Hello everyone.
I am new to the world of flashing android, I used to flash my previous htc windows phones all the time. I'm currently running IceRom, something one of my friends found off here a long while back.
Can anyone recommend a good stable rom that looks nice ? I have been looking over all the newer ones but I think I want something more established.
What tickles your fancy?
Vanilla Android or Sense Based?
Built in Overclock Kernels or Flashing one of the undervolted/OC goodies that are in plentiful abundance?
That will help start to narrow it down
uhhhh..... well i never know what I'm using so it doesnt really matter. The icerom im using now has a lot of glitches its android 2.2 (think?) the video camera doesnt work on it and i cant play music from myxer (it doesnt support .dm filetype) so it really drives me nuts...
honestly i dont know the difference between vanilla and sense, so anything goes.
Cyanogenmod 6:HERE
icerom is 2.1 aosp ithink you wont go wrong wit cm6
H4k3r4r34l said:
Cyanogenmod 6:HERE
icerom is 2.1 aosp ithink you wont go wrong wit cm6
Click to expand...
Click to collapse
I agree... CM6 is the best, and darch has his rc1 out now, so its extremely stable
Sent from my HTC Hero running froyo: take that, Sprint!
If you want to try a good stock rom that comes with apps 2sd go with nfinitefx45's stock .6 odex rom its awesome and gives you the beautiful htc sense!
ok C-6 it is... so another n00b question (Sorry guys, the hero is the first android phone ive had!)
on the c-6 posting it says to update radio if you need to. I dont even know what version I am running let alone how to flash a radio. My last friend who knew how to flash them told me not to flash my radio cuz its a good way to brick my phone.
And seeing as how this would be my first time flashing ANDROID im not sure i should flash a radio without supervision lol
Be careful if you start flashing your radio. If you flash one from a gms hero you can brick your phone.
If you go to "settings>about phone>software info>baseband version" that should be your radio I believe.
ok then im using
baseband version:
1.04.01.09.21
sound right?
i downloaded the C6 rom- but does anyone know a good android syncing software i can use to transfer the rom to my phone? again im not trying to annoy anyone. Once Ive learned the process once I will be able to do it again and again. With windows it was easy there was a program that did everything for you beside the hard reset.
btw is a wipe and a hard reset the same thing or no
Yeah sounds right. Here's where I got my updated radio from - http://geekfor.me/category/hero/radios/
ok awesome looks good. Is it required to flash a radio or no? like will it affect the rom's awesomeness
those radios are all for android 2.1 but it says c6 is android 2.2
Lol, I don't think its required to flash a new radio. I think you find a radio that gives you good signal strength and then you stick with it. I could be completely talking outta my ass though...
alright guys who've helped- thankyou!!
i figured out how to sync my phone using sugarsync so i can update my radio and rom. now im just going to follow flashing directions from c6 thread,
will post back with an update when its done...
ok this is rediculous.... this is the most time consuming thing ive ever tried to do with my phone. I couldnt transfer the c6 zip from sugarsync to my phone so i had to email it to myself...and took forever for my phone to download it. NOW the file is stuck in my download folder and for some reason i cannot move it or copy/paste it to the root folder.
btw, my root folder is NOT in the sd folder.
anyone know how im supposed to get the new rom into my root!????????????????????????!!!!!!!!!!!!!
download the ROM
copy the .zip file over to your phones SD card in the root directory
Unplug your phone and turn it off
Hold power and home until you boot into Recovery
Select the option to flash zip
find your ROM and press the trackball and when its done reboot
that should work lol.
omgomg!!! i figured it out lol i noticed my old rom zip was in the sd directory so i "copied" c6 to that same spot and was able to boot from that. Restarted my phone, and its currently booting up with cyanogen 6!!
I have successfully flashed my first android phone....
now that thats done...anyone know where i can find the MARKET on cyanogen??
in his thread theres a link for something called "google sh*ts" or something.
Its all the google apps, like gmail and youtube and stuff
you have to download that and flash it and then restart the phone and theyll all show up.
Thats the rom i was using n_n
hey guys, just rooted my Samsung Captivate. Everything has been going great till now. i Downloaded a lagfix, which is honestly the main reason i rooted my phone. however after everything (yes, i did everyting right) i didnt have the app that was included in the .zip file iput in my phone. the app is called MCR scripts.
i did some reseach and i found this key line
"*** If MCR Scripts DOES NOT show up, its probably because you don't have the non market install hack on your phone. In the update.zip you can find the apk and install via ADB, but I didn't do it this way. ******"
in this thread:
http://forum.xda-developers.com/showthread.php?t=750869
so how do i just get the MCR scripts? i downloaded tayutama's zip file and i found the folder named "scripts" with the 3 files in there but they are .sh files.
so what do i do here? do i need to convert then to apk or something? please help!!!
forgot to mention...because i have a captivate i can not just go to setting/applications/ and choose for any app to be allowed or what not. i simply do not have that option. i use android central to get my apk files working on my phone. I have tried to run a zip file that will just let me install the apk file on my phone with no need for a computer. But that was to no avail.
bumping this.....this forum moves fast haha
thats an old thread and deprecated now im sure. why not flash a kernel with voodoo enabled? That would be a much safer and logical approach
woooah what?
i would like to get all technical and hardcore with this rooting thing but step by step lol. I'm still in my beginning stage i have a lot of experience to be earned ahead of me. is there no way to just get the mcr scripts as an apk?
nismoasfuh said:
woooah what?
i would like to get all technical and hardcore with this rooting thing but step by step lol. I'm still in my beginning stage i have a lot of experience to be earned ahead of me. is there no way to just get the mcr scripts as an apk?
Click to expand...
Click to collapse
have a look at the date on that thread, and the FIRST LINE in the thread asking to be deleted....
right, i didn't notice that...wow. either way that new thread the link is dead. and for me to run that packaged zip file i would need to completely set my phone to stock, nor do i know how to do that. Im simply asking for just the MCR files in apk format if that is possible at all. If not then can you please point me in the right direction? Thank you for all the help so far, i truly do appreciate it.
i guess the real question here is what is your ultimate goal?
you want froyo? install a rom (most everything on the dev forum will install a lagfix for you, click on the link in my sig)
you just want a 'lagfix' on stock eclair? install a 2.1 kernel with voodoo
rom would be customizing the android correct? like a new home layout and what not? That would be cool but im happy with what i have...i would just like to be able to download any app for free. and get the lag fix. i got the first part down (apps for free) by rooting the phone, all i have to do is get the apk downloaded on my comp then run android central to install it on my phone.
so i download kernel with voodoo, is it just a drop into internal sd...same as when i rooted my phone? then go into recovery and choose reinstall packages?
ok found this thread:
http://forum.xda-developers.com/showthread.php?t=784170
sooo i would definitely be installing the one WITHOUT the back light notification, as...my hpone doesnt have leds. Hopefully it works for all galaxy s phones because this seems to be for only the 19000 captivate? while i have the sgh captivate from AT&T.
3rd page in less than 24 hours...wow lol
so at this thread
http://project-voodoo.org/download
i downloaded the lag fix for my phone which is like near the bottom of the page. i renamed it to lag fix zip file tp "update" but since i have the other files that are also renamed to "update" like for my rooting and stuff the file ended up being update(3) idk if that makes a difference but when i booted my phone from recovery mode after choosing resinstall pacakges, the phone boots up normally no long pause durgin the at&t screen or anything so i know the lag fix didnt work...also because the phone is still...slow. helllp! please.
you need to remove ANY other update.zip files from your phone and rename THAT file to update.zip
then reinstall packages
once you have installed an update.zip it is no longer required on your sdcard
thats what i was thinking, just wanted to make sure. Ill check back once its done thankyou.
YES!!! i knew it was going to work when i heard the freaky computer lady's voice haha. Even still, i didnt notice a HUGE improvement, my quadrant score is a bit dissapointing only 1400...
yea, so do you guys think i should maybe overclock? its still laggy/slow to me. Im sure becuase of the preious iphone usage lol. whats the best way to o/c? i heard that the overclock app isnt very reliable...i know , i know, overclocking itself isnt relable but are there other ways about doing it?
off your original topic ...
understood. making a new thread.
Hi guys,
I recently bought a Nook Color and i want to root it. I am hearing things about Autonooter and putting an image on my micro SD card. Personally i just want the best option to root my Nook, i want to overclock it aswell .
Really sorry if someone has already posted a thread like this, i tried searching for one.
I havent opened my Nook Color yet so guessing the software would be 1.0.0 so how would i root it to 1.1.1 and also stop OTA and install a overclocking software.
Thanks, XDA is amazing, recently rooted my Notion Ink Adam
I too would be interested in such a thing. There is information all over the place, but most seems to be geared toward people that understand the "lingo" and such...
I agree
reading MD5 hash
I'm pretty new to this- I have my NK running 1.0.1 using autonooter and want to update to 1.1. I think I've got a grip on using ClockworkMod, but in the instructions for downloading the 1.1 kernel, it says to "check the MD5 hash"- how do I get this info from the downloaded ZIP file? I don't want to even try and do the update without making sure the download is not corrupt.
Thanks!
rcsrich said:
I'm pretty new to this- I have my NK running 1.0.1 using autonooter and want to update to 1.1. I think I've got a grip on using ClockworkMod, but in the instructions for downloading the 1.1 kernel, it says to "check the MD5 hash"- how do I get this info from the downloaded ZIP file? I don't want to even try and do the update without making sure the download is not corrupt.
Thanks!
Click to expand...
Click to collapse
http://helpdeskgeek.com/how-to/check-md5sum-in-windows-7/
I have to say though, to the OP, that reading through all the guides (and some comments) in the dev forums would be the best because you'll learn all the ins n outs. Having a noob guide is fine but it's fun searching for the info yourself and you'll learn/remember a lot more about your device. having a noob guide that is not comprehensive enough just promotes needless questions when the info is all over the place elsewhere.
Thanks for the link superkevx! Additionally, is there any way to do the check on the Nook itself? I downloaded it using the stock browser & can pull the SD card and check it on my 'puter, but it would be nice to be able to just do it locally.
I agree with you comment about the noob guide- I've learned so much trolling the dev forums...
i do try to find everything its just some things i dont get:
like clockworkmod, i think its to do with disabling OTA but im not sure
which is better,autonooter or installing on SD
,if you could answer these questions i would be really grateful thanks
From one noob to another...
Patrikc8 said:
i do try to find everything its just some things i dont get:
like clockworkmod, i think its to do with disabling OTA but im not sure
which is better,autonooter or installing on SD
,if you could answer these questions i would be really grateful thanks
Click to expand...
Click to collapse
Patrikc8- from my experience (have ROM Manager & Clockworkmod installed in prep for 1.1 update), Clockwork mod is used for making system backups and doing system restores (including installs of custom ROM's)
As far as the SD vs autonooter- installing to the SD means that you typically don't touch the original system files on the Nook itself- good for trying out a ROM that you are interested in but not sure you want to keep. There may be a performance hit though because you're constantly reading from the potentially slower SD media (correct me if I'm wrong on that anybody). I used autonooter to root my Nook and it has worked great since- it is apparently a very easy way to root and I had no trouble doing it.
Aha!
rcsrich said:
Thanks for the link superkevx! Additionally, is there any way to do the check on the Nook itself? I downloaded it using the stock browser & can pull the SD card and check it on my 'puter, but it would be nice to be able to just do it locally.
I agree with you comment about the noob guide- I've learned so much trolling the dev forums...
Click to expand...
Click to collapse
For what it's worth- did a little investigating & you can use Astro file manager to get the MD5sum- just do a long touch to the file in question and choose "Details".
SHould i use auto nooter 1.0.1 or the nook color v1.1.1 ROM?
and im guessing you have to root it first then install a rom then install a kernal?
would there be a big difference in 1.1.1 and 1.0.1 ?
I bought my Nook Color a couple of weeks ago. It was on 1.0.0. The first thing I did was update to 1.0.1. I then downloaded the Autonooter for 1.0.1 on my pc. I also installed Win32DiskImage.exe on my pc, and followed the directions to burn the image to my sd card. I followed the instructions exactly as they are laid out on nookdevs. I then reformatted my sd card back to normal to use for storage in my device.
One thing that happens when you run autonooter is that clockwork recovery is installed. This is simply a tool that will allow you to perform functions at a lower level than the android interface will allow. It my look a little intimidating at first, but go slow, and make sure you are absolutely sure that anything you do in CWR matches what it is listed in the instructions posted. Every action requires a confirmation, so, again, go slow and think it through.
A few days later, the 1.1.1 update came out. I used the updated Rom and instructions here:
http://forum.xda-developers.com/showthread.php?t=932145
Something that I found confusing is using alternate home screens. I finally determined that Zeam was the right choice for me. It is free in the market. The other tool you should download from the market is called Home Switcher. It will let you switch between different launchers (e.g. Zeam, BN stock home, etc.). Again, you will probably have to experiment a bit to get things working the way you like.
Lastly, to improve the performance overall, I flashed a few different kernels. You may want to play with your nook for a while to get comfortable first. When you choose to flash a kernel, you will boot into recovery (this brings up the Clockwork Recovery program), and pick the zip file that you download to your sd card. My recommendation is to start with the 900mHz kernel first. Make sure your nc is stable, then try some of the faster ones.
As far as MD5s, I have not ever checked after downloading, and have not had any problems as a result. It is something I need to investigate further and start doing.
Hope this helps. I do agree with superkevx above. Browse and search and experiment. It is very unlikely that you will do any permanent damage to your nook, although it is possible. Everyone needs to have at least one bricked device along the way. I have learned more by rendering my devices inoperable and then figuring out how to get them back again. You know you're doing it right if your palms are a little sweaty as you wait for your device to reboot.
you guys have been great , thank you