Database Develop

Newbie Friendly How To's w/ Instructional Videos

Hello,
Thought I'd share the updated How To's we have up on the site. All complete with easy to follow videos for newbies.
How To Setup ADB -
http://theunlockr.com/2009/10/06/how-to-set-up-adb-usb-drivers-for-android-devices/
How To Load a Theme -
http://theunlockr.com/2009/10/15/how-to-load-a-theme-on-an-android-phone/
How To Flash a New Recovery Image -
http://theunlockr.com/2009/10/15/how-to-flash-a-new-recovery-image-if-you-are-already-rooted/
How To Switch to a Different SD Card (for use with Swap, Hero ROMs, etc.) -
http://theunlockr.com/2009/10/15/ho...-android-when-using-swap-hero-and-or-apps2sd/
How To Backup/Restore Your Android Phone -
http://theunlockr.com/2010/02/06/how-to-backup-and-restore-your-android-phone/
Nexus One How To's -
How To: Root the Nexus One (Updated 01.11.10)
http://theunlockr.com/2010/01/02/how-to-root-the-nexus-one/
How To: Load a Custom ROM on the Nexus One (Updated 1.11.10)
http://theunlockr.com/2010/01/08/how-to-load-a-custom-rom-on-the-nexus-one/
Want HTC Sense UI (HTC Desire ROM) on Your Nexus One? Ok, no problem.
http://theunlockr.com/2010/02/20/want-htc-sense-ui-htc-desire-rom-on-your-nexus-one-ok-no-problem/
Hope these help people! Enjoy!
For a list of all our How To's (w Videos) sorted by Phone go here -
http://theunlockr.com/how-tos/android-how-tos/

very helpful. we should merge with the newbie tutorial

This has been posted before, but still very useful info.

Awesome thanks! A little confusing with so much info all over the place. This sticky will help a bunch of people .

Excellent to have all these in one place, thanks!

I want to say thank you for this! It has helped me a lot.

Beauty!!! Good work!!

Great work, much appreciated. Although, after reading lots and following the forums, I have a few questions:
With the one-click root app listed in the wiki, will I still need to unlock the bootloader to flash a new radio? I'm hearing great things about updating to the new radio but it's also the riskiest thing you can do with the nexus in terms of bricking danger. I'm not a TOTAL newb: I did root and mod my old G1 but the N1 is different in that it cost $350. So the stakes have changed.
I know that it's possible to one-click root and still load CM6, which I plan on doing, but in the CM6 installation instructions, it lists "update radio...if necessary." How do I even know what radio I have or if it needs updating? This all of course without unlocking bootloader, hopefully. I want to keep my warranty; I paid top dollar for this thing!
Put simply, can I update my radio successfully and safely with the "one-click root" method, and if I can't, can I load CM6 without updating the radio.
Thanks so much in advance, and I apologize for being so gun-shy.
By the way, my about phone stats:
Build: FRF91
Kernel 2.6.32.9-27227
Android version 2.2
Love froyo!

how to root N1
hello i need some help how to root my N1

Don't worry, it's easy =].
Download One-Click Root and drop the .apk on your SD card, or email it to yourself. If you go the SD card route, you will need to install ASTRO File Manager to navigate to the root application. Install One-Click Root and run it, it takes about a second and will install BusyBox and Superuser IIRC.
Congrats, you have rooted your phone! You can now install apps that need root, such as Titanium Backup, SetCPU, and many others. Try searching the market for 'Nexus One Root' and check out here for a great list of root apps.
Install ROM Manager from the Market if you want to try out other ROMs. Remember to always make backups!
Have fun!

All these assume Windows, what about OS X and Linux?

Take Apart Videos
What will you do when your phone gets crazy? yes, send the phone back to repair center if it is still under warranty. what if it is out of warranty, and it is so expensive to repair it? or there are just some tiny problems and you just want to fix it by your self? yes, you may feel impulsed to take apart your phone by yourself and figure out what the hell the problem is. if you decide to do this, here are some wonderful take apart videos that may bring you some help. The nexus one take apart video is also included:
globaldirectparts.com/product-p/taprtvdo009.htm

S-Off
Hi,
This is a great sticky to have, but I have noticed it's missing out on something, and I couldn't find that despite using search on the forum. How to gain S-Off on Nexus One? Or is S-Off even required to get write access to /system partition the way it is required on some other Android devices including the Nexus One clone HTC Desire?

Rooting for Mac Users
I was also wondering about how to root if you have a Mac. Everything I see is for someone running windows and now that 2.2.1 is out the one click apps do not work. Advice?

Changing Splash Screen
Hi,
I wanted to change the default 'X' splash screen on nexus one. I had read that S-Off is necessary for that but I am not able to find a method that works for nexus one, can someone please help?
Thanks

followed all the steps to root the nexus one and then go to the last step which is to install the .bat file.... the command prompt pulls up and says <waiting for device> it says its unlocked but the apps needing root privileges says the device isnt rooted could someone please help me!?
i am running off the manual 2.3.3 update if that matters.

thanks for the info helped me alot.

This is outdated. I have Android OS 2.3.4 and from what I have read around root is only possible when downgraded. Please post a new video showing how to root N1 with 2.3.4.
Oh and try to keep the music on the low this time?

Does my Nexus One need to be S-OFF?
I am in the process of trying to install a new ROM (Cyanogen).
My N1 is unlocked and rooted. But I cant seem to get far. My research & understanding is that I need S-OFF
Currently it is -- NEXUSONE PVT SHIP S-ON
This article doesnt concur http://forum.xda-developers.com/showthread.php?t=700673
(now closed so I can't continue this thread)
I am now using ROM Manager premium but still cant get a new ROM installed.
Help?

The N1 is different from most phones. S-OFF is not needed to make the necessary changes to flash the bootloader, radio, recovery, or the system partition. So continue on with the next steps (which is to probably flash a custom recovery, then boot into that and flash CM and gapps).
If you stick with ROM Manager, flash the custom recovery, and then reboot and make sure it is there... then boot back into Android and use ROM Manager to flash CM (make sure you check the gapps box).

[Q] Some general paranoid questions about rooting my N1

Hello,
Since a while I have a Nexus One(Bought in the Netherlands from Vodafone, with FRF91). And when I heard about
the ability to use the FM Radio on it using CyanogenMod I started thinking about replacing it's stock rom
with CyanogenMod. I have some previous experience with custom ROM's on my ADP1 and have been doing some research but still have some questions. Thats what this post is for.
I want to flash CyanogenMod because I want: FM Radio, ability to do full backups, theming and tuning the trackball notifications.
So first question: Besides these what are the most important benefits of flashing CyanogenMod to my N1?[Q1]
I also want to be able to completely undo the whole process in case I need the warranty or just want to go back for whatever reason. So here is my current todo list to get what I want:
Step 1) Use Super One Click RATC program to get root without unlocking the bootloader(and thus keeping warranty).
If I understand correctly this program will use the RATC exploit in ADB to get ADB with root previliges, push the su program and install the Superuser app, correct?[Q2]
Does the unroot button completely undo this process without leaving any trace?[Q3]
Step 2) Install ROM Manager app from market.
Step 3) Flash ClockworkMod Recovery using ROM Manager app.
Is it possible to backup/reflash the original stock recovery image that my Nexus came with?[Q4]
I found a mediafire page somewhere with the file "Passion-VF-FRF91.zip". Would this be the original rom image my phone came with(Netherlands, Vodafone, FRF91) or are all European Vodafone N1s the same?[Q5]
Step 4) Backup complete phone using nandroid from ClockworkMod recovery.
Will this backup my radio (and hboot if it gets overwritten?) too?[Q6]
Step 5) Flash CyanogenMod using ROM Manager.
Is there a way to migrate my app data(settings and save games) from my stock install to the new CyanogenMod install?[Q7]
Step 6) Live happily ever after.
Any answers to my questions or general tips are appreciated. I might sound paranoid but I just want to be on the safe side of things and not brick my brand new $600 phone.
Thanks

What a load of questions you have...
1. "Extra customizability" and functionality that stock ROM doesn't have.
2. Yes.
3. Don't know, probably so. It doesn't matter anyway.
4. Yes.
5. Don't know, but again, why do you care? It doesn't matter. Just back up your own personal ROM with the recovery.
6. No radio and no hboot.
7. Titanium backup.
8. You're WAY too paranoid. Stop worrying about stuff so much. It's only stuff, even if it costs $600.
And read my signature...

Not sure when the SLCD screens started coming in, but if your custom recovery is black after installing, you will need to install Among Ra 1.9 instead... (you may be OK with FRF91, though).
Sent from my Nexus One using XDA App

Help!

So I'm trying to root my friends hero and install a 2.2 rom since her stock 2.1 is really slow and freezes a lot. But the whole process is so different from when rooting my Epic 4g and I'm completely lost! Is there anyone who can simplify the instructions for a dummy like myself please! Lol

I'm pretty new to this and just went through rooting and installing the new Gingerbread (2.3) ROM this last weekend. Very happy with it and it's been stable and fast. If you still want to go 2.2, the backup and rooting should still be the same. Here's what I did while it's still fresh in my memory.
Step 1
Before doing anything make sure to back up data from the SD card like pictures and music. Also back up the call log and SMS.
http://android.riteshsahu.com/apps/sms-backup-restore
http://android.riteshsahu.com/apps/call-logs-backup-restore
You will also need to install HTC Sync, the Android SDK, and USB drivers to your computer, because you may need to fall back on it for several steps, or fix any mistakes.
http://developer.android.com/sdk/index.html
http://www.htc.com/us/support/hero-sprint/downloads/
Step 2
Rooting - the Z4 method is supposed to be easier,
http://forum.xda-developers.com/showthread.php?t=833953
but this is the one that worked for me.
http://forum.xda-developers.com/showthread.php?t=804296
Step 3
Once you do have root, install a recovery and Nandroid your current settings to have a working install you can return to if need be. I used ClockworkMod and updated to version 3 for Gingerbread, the regular 2.5 version should work for Eclair (2.2) ROMs.
ClockworkMOD, start with ROM Manager from the Android Market. You can flash CWM right from the ROM Manager and then tell it to reboot into Recovery so you can do the backup and flash the new radio and ROM.
Taking ClockworkMOD to 3.0.0.5 for GB
http://forum.xda-developers.com/showthread.php?t=929628 (Method II worked for me)
http://romrepo.info/wiki/index.php?title=Flash_the_ClockworkMod_Recovery
Step 4
Flash your Radio
http://forum.xda-developers.com/showthread.php?t=853868
Step5
Next you can install the ROM you've chosen. You'll have to download and copy into the root of your SD card so the Recovery softward will find them.
Eclair 2.2, find the ROM you like. I chose 2.3 so I can't really help you here. You may want to try out the Cyanogen Froyo.
http://forum.xda-developers.com/showthread.php?t=755795
Here's some Froyo install instructions.
http://forum.xda-developers.com/showpost.php?p=7564841&postcount=34
ASOP Gingerbread 2.3
http://forum.xda-developers.com/showthread.php?t=864403
Step by step 2.3
http://romrepo.info/wiki/index.php?title=Main_Page
Also, don't forget the Google Apps
http://romrepo.info/wiki/index.php?title=GApps_Info
and Sprint Visual Voicemail (VVM)
http://romrepo.info/wiki/index.php?title=Install_Sprint_Visual_Voicemail
From there, you can do other mods like themes, play with CPU speed, download all the apps you use, and restore the SMS and call logs you backed up earlier.
I can't stress this part enough. Read the instructions that are posted with every step, several times. I spent a couple days familiarizing myself with each step and making sure I downloaded and copied everything I would need to the SD card.
Hope this helped, good luck!

Very concise set of instructions. Thanks.

I used z4root to initially root my phone, then I used clockwork to recover with cyanogenmod 6.1 stable. Also make sure you get the google/android Apps (like market and voicemail). z4root was fast and I rooted about 2 weeks ago, so it should theoretically still be up and running.
Sent from my HERO200 using XDA App

[Q] Nexus One stock GRJ22 (rooted) with apps2ext?

I'm currently running with a rooted version of the latest stock firmware on my N1, and I love the stability and all, except Google's apps2sd implementation is really dumb.
With only a dozen or so apps I am already getting low storage errors.
I've tried flashing in DT's apps2sd but unfortunately it didn't seem to work at all. Are there any other options for me to get apps2ext support without switching to a custom rom?

Try Link2sd in the Market.
It may be better, it may not, but it's worth a try...

Hey SmallWalrus,
I am running stock 2.3.4 unrooted Nexus one. (yes, that is GRJ22)
I have never rooted a phone. Can you please point me somewhere which shows how to unlock and root the N1 with my specs. My phone is pretty old. I am only rooting it because this is a spare one and I now have moved to SGS2.
PS: using a mac and Linux machine. If not then please show me a windows one. i'll try dual booting my macbook pro.

painkilleryusuf said:
Hey SmallWalrus,
I am running stock 2.3.4 unrooted Nexus one. (yes, that is GRJ22)
I have never rooted a phone. Can you please point me somewhere which shows how to unlock and root the N1 with my specs. My phone is pretty old. I am only rooting it because this is a spare one and I now have moved to SGS2.
PS: using a mac and Linux machine. If not then please show me a windows one. i'll try dual booting my macbook pro.
Click to expand...
Click to collapse
Have you unlocked your bootloader? That was how I did it though, there is no other way to root 2.3.4 without doing this at the moment.

That is what i want to know. How do i do that safely?

Well there is a way to safely root your phone without unlocking the bootloader, I did those steps recently and they worked fine for me.
1. You need to downgrade your phone to Froyo. Get the FRG83 image from here: http://forum.xda-developers.com/wiki/index.php?title=Nexus_One/Roms
Rename it to PASSIMG.zip and copy it to the root folder of your SD Card. Boot your phone into the bootloader and flash the image. This will wipe your device, so be sure to make a backup of your data and apps first.
2. Use SuperOneClick to root your phone. http://forum.xda-developers.com/showthread.php?t=803682
3. Now you need to flash a custom recovery. I used the Clockworkmod one, because flashing it is very simple: install the Rom Manager app from the market, it has an option to flash the recovery.
4. Now you are set to flash custom ROMs, either through Rom Manager or the Recovery. You should however do a Nandroid Backup first, in case anything goes wrong in flashing the ROM. Boot into Recovery and you should see a menu item saying Backup or something.
It's really not a big deal as it sounds, I can't guarantee that this will work for you. You should know what you are doing and if you feel unsafe about any of these steps, make sure to search the forums or the web about it, before you execute it.

painkilleryusuf said:
That is what i want to know. How do i do that safely?
Click to expand...
Click to collapse
Sorry, I didn't see your question until now
Actually, it IS very easy to do this, you can find the instructions here:
http://android.modaco.com/topic/299078-how-to-unlock-the-bootloader-on-your-nexus-one/
It does have some warranty implications though, but since I am already using an import set I don't care. According to some, HTC usually shuts one eye and fix your phone's hardware failures even if it has an unlocked bootloader, but YMMV.

[Q] Please help the begginer in android (for update from 1.6)

Hello! Please help me!
I bought HTC Dream G1 on ebay with
installed Android 1.6 (DONUT) on it.
I heard that now there are android versions 2.x and i need to have so versions to install most of apps.
Please, write my some instructions what should i do to update my device, or give me some links.
I have seen a lots of modifications of Roms in your forum but i don't understand nothing about this. /please recommend me/
Also I should add : I live in eastern europe (bulgaria) /because i heard that there re some US roms or.../??
P.S. Sorry for my stupid questinos, but i'm migrating from 186mhz windows 6.0. smartphone)) and i'm new to android...

its a lot of work I just did it now :/
Have a friend do it.
I did this, I stopped at this step "Now you have root!"
http://forum.xda-developers.com/showthread.php?t=442480
then I did this
http://theunlockr.com/2009/10/15/how-to-flash-a-new-recovery-image-if-you-are-already-rooted/
using this:
http://dev-host.org/uxpmh3p0c2z6/recovery-RA-dream-v1.7.0-cyan.img
then I followed some of this for the radio/spl
http://androidandme.com/2009/08/news/how-to-root-a-t-mobile-g1-and-mytouch-3g-android-phone/
***probably best to follow this one instead***
http://forum.xda-developers.com/showthread.php?t=983834
and finally I installed this:
http://forum.xda-developers.com/showthread.php?t=929678
it's a lot to absorb at once and theres a lot of room for error... I'm still having issues as we speak

you found all the guides except for mine lol... which is basically all of that on one place...
http://forum.xda-developers.com/showthread.php?t=1098899

Hey i was reading up about rooting for 2 weeks before i plunged in and took the step. Let's say on your first try, don't do anything that needs you to change radio etc.
Just use the superoneclick method to root it, then download rom manager (free from android market) and install clockworkmod recovery. This should be easy, as from rom manager all you need to do is click flash clockworkmod recovery, and it will do it for you.
Next find the rom you want, and download 3 files. One is the rom itself, the other is a kernel (example ezterry's) and finally gapps and put them on your sd card. Next reboot into recovery.
First you'll want to create a backup, go to backup and restore click backup, and let it do it's thing. Once it says backup complete, you'll need to wipe cache, and wipe date/factory reset.
Once you've done that, do install zip from sd card, and install the files in this order:
ROM first: (find where you put the zip file on your sd, and select it)
Then do install zip from sd card again & select the Kernel (if you need to flash a seperate kernel)
Then finally do install zip from sd card again and select the gapps, zip (this is basically the android market, and a few other google apps).
Next press reboot into recovery, and it should load into your new rom, if all has been done correctly. I just recently rooted and put a custom rom on my phone, and this is the way i did it, so it should work for you. Make sure you research rooting and flashing roms onto your phone, before you take the plunge though.