trmacdonal said:
How to Restore your phone on a Windows PC using a Nandroid backup
I am going to assume you already have a Nandroid backup created on your SD card using JF 1.31's recovery Alt-B feature. The backup will create a folder called nandroid on your SD.
What you need:
The Android SDK:
Fastboot Windows Binary in this post:http://forum.xda-developers.com/showpost.php?p=3083753&postcount=1
From your Nandroid backup you need three files:
data.img
system.img
boot.img
Steps to restore your phone
1) Put the files Adb and AdbWinApi.dll from the tools folder in the Android SDK into C:\WINDOWS\System32 folder on your PC. Substitute the correct drive letter if windows is not installed on you C: drive
2) Put the Windows Fastboot.exe into the C:\WINDOWS\System32 folder on your PC
3) Create a folder on the C: drive of your PC called android. The path should be C:\Android.
4) Copy the Nandroid backup files data.img, system.img, and boot.img from your SD card to the folder called Android you created by mounting your SD card as removable disk.
5) Unplug the USB cord and power off your phone
6) Power up your phone by holding CAMERA+POWER, you should see three androids on skateboards. If you don't see this go install the Engineering boot loader
7) Plug the USB cord back into your phone and press back. The screen on your phone should say fastboot.
8) Make sure your pc is using the correct driver. Open the device manager on your pc. It is helpfull to have all other USB storage devices besides your phone unplugged for this part. Look for a USB Mass Storage device in the list of the USB devices. Right click on it and update the driver. Pick the option to browse for a driver on your pc. The driver is located in the Android SDK your downloaded in the folder called usb_driver. If this is done right you will now see a device called HTC Dream
9) Press start, go to run and type cmd (If you are on Vista just type cmd in the search box and hit enter). The command prompt will pop up.
10) Type cd C:\android
then enter the following commands:
fastboot flash system system.img
it will say Sending, then writing and say OKAY if it was successful
then type
fastboot flash userdata data.img
wait for the second OKAY and type
fastboot flash boot boot.img
wait for the second OKAY and type
fastboot reboot
Your phone should now be restored exactly as you had it when it was backed up.
Click to expand...
Click to collapse
I'm young yet in my android/linux learnings and this guide here is great. I've been soaking in information for weeks now on the boards but still, my kungfu is weak.
Hence I'm having an issue today and I've been working on it almost all day so far. Something happened and I ended up having to factory restore my phone and I'm attempting to recover from my nandroid backup files.
I've followed the above instructions to the letter, but now that I'm ready to do the actual fastboot flash system system.img command, I keep getting a "FAILED <command write failed <Too many links>> error". And I've searched high & low looking for a solution to this.
My HTC is correctly running in Fastboot as an ADB Interface in WinXP Pro SP3, I've got my nandroid backup files placed in the C:\Android folder on my pc as directed. Fastboot is in the /system32 folder (and in cmd Fastboot devices lists my phone), but I keep banging my head into this error over & over. Its driving me pretty insane and any help would be appreciated. I know you guys aren't a support desk and I'm probably screwing up something elementary, but I just wanted to say that I'm finally asking as a last resort. I've been trying to figure this out myself for about 9 hours now. My thanks in advance.
Xeroproject said:
I've followed the above instructions to the letter, but now that I'm ready to do the actual fastboot flash system system.img command, I keep getting a "FAILED <command write failed <Too many links>> error". And I've searched high & low looking for a solution to this.
Click to expand...
Click to collapse
If it transfers the image to the phone but aborts halfway or at the end, try adding a ferrite core to your usb cable at the host side, or use one with an integrated ferrite core.
Unfortunately we don't have the source to the SPL so I'm mostly clueless what the "too many links" error means. Alternatively, try on a different pc.
infernix said:
If it transfers the image to the phone but aborts halfway or at the end, try adding a ferrite core to your usb cable at the host side, or use one with an integrated ferrite core.
Unfortunately we don't have the source to the SPL so I'm mostly clueless what the "too many links" error means. Alternatively, try on a different pc.
Click to expand...
Click to collapse
Thanks for the suggestion, I'll have to see if I can find a suitable USB cable, although from some inquires to linux buddies more in the know, I was told it was indicating a "a circular reference symlink" either in fastboot or in the command I used.
Considering I used exactly the commands in the guide, I'm puzzled. Also, I pulled the fastboot.exe for win32 from JF's own attachment.
Regarding another PC, yes, that would be ideal for troubleshooting this, however the pc I have at home is Vista 64bit (unfortunately), so shouldn't I run into issues there?
Xeroproject said:
Hrm, sorry about the few posts in here mods, it seems my issue isn't related to a mistype in the command line of trmacdonal's guide like I thought it was, so its most likely not related to this thread & needs to be split into a separate thread to prevent clutter.
I have noticed something regarding my situation: in command line when I type "fastboot devices" it recognizes & lists my phone. However when I type "adb devices" it does not list my phone. Might this be related?
Click to expand...
Click to collapse
ADB won't see your device till it has booted into android.
And send me a PM with the post numbers and a new thread title and I will move your posts and any posts related to them.
So unfortunately getting any work done on this on my Vista machine has been a total no-go. Vista won't take the 64-bit homebrewed driver, regardless of disabling driver authentication.
So I'm stuck. Day 2 here and I still get the "too many links" error. I've since retraced all my steps, redownloaded the SDK, JF's fastboot-win32, and completely removed all drivers from the system (including registry entiries) then reinstalled everything, and tried a shielded USB cable today. Still pulling up that error.
Is there any information I can include that would help pinpoint whats causing this issue?
Xeroproject said:
So unfortunately getting any work done on this on my Vista machine has been a total no-go. Vista won't take the 64-bit homebrewed driver, regardless of disabling driver authentication.
So I'm stuck. Day 2 here and I still get the "too many links" error. I've since retraced all my steps, redownloaded the SDK, JF's fastboot-win32, and completely removed all drivers from the system (including registry entiries) then reinstalled everything, and tried a shielded USB cable today. Still pulling up that error.
Is there any information I can include that would help pinpoint whats causing this issue?
Click to expand...
Click to collapse
Have you tried booting normally at least once?
Maybe try "fastboot erase cache", then try again?
JesusFreke said:
Have you tried booting normally at least once?
Maybe try "fastboot erase cache", then try again?
Click to expand...
Click to collapse
If you mean booting normally into Vista 64, yes, it sees the G1 as an "unknown device" in Device Manager and when I point it to the 64-bit driver, it won't take it. Same for when driver auth is disabled. (although the message changes from "no device drivers found" to "this driver is not compatible with your device)
If you mean the phone, yes, the phone works, its not bricked, but there's a lot of data I'm losing if I can't solve this issue & backup from my nandroid backups.
I'll give the erase cache thing a shot now and post results, thanks for the suggestion.
interesting, the "fastboot erase cache" command also returns a "FAILED <status read failed <Too many links>>" error
Perhaps the problem is with the fastboot.exe file?
Xeroproject said:
interesting, the "fastboot erase cache" command also returns a "FAILED <status read failed <Too many links>>" error
Perhaps the problem is with the fastboot.exe file?
Click to expand...
Click to collapse
I doubt it. I remember seeing this error once when I stopped a fastboot flash while it was doing it's thing. I don't remember exactly what I did to fix it. I thought I just rebooted or something.
It's a shot in the dark, but maybe take the battery out for a few seconds and put it back in and try again?
I would also try any and all of the fastboot commands
If nothing else, you could try reflashing the engineering SPL, or even the RC29 nbh.
JesusFreke said:
I doubt it. I remember seeing this error once when I stopped a fastboot flash while it was doing it's thing. I don't remember exactly what I did to fix it. I thought I just rebooted or something.
It's a shot in the dark, but maybe take the battery out for a few seconds and put it back in and try again?
I would also try any and all of the fastboot commands
If nothing else, you could try reflashing the engineering SPL, or even the RC29 nbh.
Click to expand...
Click to collapse
Yeah, I wish I knew the cause of it, but the initial use was uninterrupted (and everytime I reboot, I will get 5-10sec lag before getting the error, while after that the error will popup immediately)
I'm happy to try any of the fastboot commands, but being a little nubbin, I'm a little afraid of doing any damage. I did try fastboot reboot and fastboot reboot-bootloader and got no response from the phone. "fastboot devices" immediately sees my phone. "fastboot flashall" returns: "error: neither -p product specified nor ANDROID_PRODUCT_OUT set".
Removing the battery is something I've done a couple times the other day, just gave it another shot now, same result. I've noticed the too many links error will say it "failed to read" on the first attempt, after that it reverts to "failed to write".
Concerning reloading the phone back to RC29....you mean taking it back to RC29, then reflashing the Engineering SPL, then immediately trying to backup from my nandroid backups? (prior to installing any of the JF OS versions?)
I have also faced this error few time, what I do is disconnect the USB, restart both PC and G1, next time I get proper connection, once time I was able to resolve just by moving the ramdisk.img and kernel file from the directory, this was when I was using the fastboot -w flashall command!!
-Pramod
Might be onto something there JF, I just checked my SPL edition and I'm running the HardSPL not the EngineSPL.
Is the HardSPL not suited for this perhaps?
for fastboot -w flashall to work you need to set the ANDROID_PRODUCT_OUT variable, where boot.img, recovery.img and system.img file are, on window just use the set command
set ANDROID_PRODUCT_OUT=c:\<your directory where the files are>
and then run fastboot -w flashall
-Pramod
pramods said:
for fastboot -w flashall to work you need to set the ANDROID_PRODUCT_OUT variable, where boot.img, recovery.img and system.img file are, on window just use the set command
set ANDROID_PRODUCT_OUT=c:\<your directory where the files are>
and then run fastboot -w flashall
-Pramod
Click to expand...
Click to collapse
Alright, I'm with you, just returned "error: could not load android-info.txt"
The same directory also need to have android-info.txt file, this file just have a single entry as board=trout in it, if you don't have it create this file and then run fastboot again
-Pramod
pramods said:
The same directory also need to have android-info.txt file, this file just have a single entry as board=trout in it, if you don't have it create this file and then run fastboot again
-Pramod
Click to expand...
Click to collapse
Alright, so I did a search on my computer to see if I had an android-info.txt I could copy over, didn't have anything (including in the android-sdk files). So I went ahead and created one and just put "board=trout" in it like you said. New error: "getvar:version-bootloader FAILED <command write failed <Too many links>>"
Progress?
btw Pramod, you're a stud, thank you for all these suggestions
Xeroproject said:
I've noticed the too many links error will say it "failed to read" on the first attempt, after that it reverts to "failed to write"./QUOTE]
Do you mean on the first attempt after a reboot?
This makes me suspect usb issues. Do you happen to have any usb cords with a ferrite bead on them laying around that you could try?
Reboot, and then try flashing one of the splash images. They are relatively small, so if it is an issue with usb communication, there is less of a chance of it failing. Try it a couple of times.. if you can get it to work once, then I would say it's more than likely some sort of usb communication issue, bad cable, interference, etc.
Click to expand...
Click to collapse
JesusFreke said:
Xeroproject said:
I've noticed the too many links error will say it "failed to read" on the first attempt, after that it reverts to "failed to write"./QUOTE]
Do you mean on the first attempt after a reboot?
This makes me suspect usb issues. Do you happen to have any usb cords with a ferrite bead on them laying around that you could try?
Reboot, and then try flashing one of the splash images. They are relatively small, so if it is an issue with usb communication, there is less of a chance of it failing. Try it a couple of times.. if you can get it to work once, then I would say it's more than likely some sort of usb communication issue, bad cable, interference, etc.
Click to expand...
Click to collapse
Yeah, the first attempt after a reboot.
Yeah I actually picked a ferrite bead USB cable up the other day and then I also shut off my speakers (just in case a magnet or something was causing interference). Just checking around my desk at work, I don't really have anything else that would interfere to my knowledge. We deal with high speed check scanners at work and I haven't had any issues with the images they pull (also via USB, same computer).
I'll give the image deal a whirl, I believe I have all that software for converting them already on my computer.
Click to expand...
Click to collapse
Just try one more thing, creat a new directory and put all *.img files and *.txt file there and reboot your system(PC and G1[fastboot mode]) then set the ANDROID_PRODUCT_OUT variable and then fire the command fastboot devices , if the fastboot return the device identity then try fastboot -w flashall command
-Pramod
pramods said:
Just try one more thing, creat a new directory and put all *.img files and *.txt file there and reboot your system(PC and G1[fastboot mode]) then set the ANDROID_PRODUCT_OUT variable and then fire the command fastboot devices , if the fastboot return the device identity then try fastboot -w flashall command
-Pramod
Click to expand...
Click to collapse
All *img & *txt files off the SD card you mean?
Related
I'm trying to install Cyanogen 4.1.99, but I think I screwed up. According to Fingerlickin I need to install cyanogen's recovery image. First, before I even tried this endeavor, I was running Cyanogen 4.11.1 with the EnochXTra theme. I flashed the recovery image as instructed but, when I rebooted (probably where I messed up) I didn't see the usual recovery mode menu, just some triangle with a "!" in it facing a phone/pda (and NO text). Now I can't flash update.zip files. (Yes I tried ALT+S).
Also Fingerlickin pointed me towards fastboot. I know it's the key right now, but I don't know where to go from here. I think I still have root because I have adb running and could "su" without any complaints.
(I decided to start a new thread because the one I was in had a different problem. Also I would search the forum but I don' know what to search for.)
Tactical Fart said:
I'm trying to install Cyanogen 4.1.99, but I think I screwed up. According to Fingerlickin I need to install cyanogen's recovery image. First, before I even tried this endeavor, I was running Cyanogen 4.11.1 with the EnochXTra theme. I flashed the recovery image as instructed but, when I rebooted (probably where I messed up) I didn't see the usual recovery mode menu, just some triangle with a "!" in it facing a phone/pda (and NO text). Now I can't flash update.zip files. (Yes I tried ALT+S).
Also Fingerlickin pointed me towards fastboot. I know it's the key right now, but I don't know where to go from here. I think I still have root because I have adb running and could "su" without any complaints.
(I decided to start a new thread because the one I was in had a different problem. Also I would search the forum but I don' know what to search for.)
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=523558
instructions are in the OP. if you can boot into the rom, use
Code:
flash_image recovery /sdcard/cm-recovery-1.4.img
after putting the new recovery on your SD card
if that doesnt work
Code:
fastboot erase recovery
fastboot flash recovery cm-recovery-1.4.img
with fastboot
instructions to set up fastboot
http://forum.xda-developers.com/showthread.php?t=532719
you shouldnt need to flash the SPL if you have HardSPL or DangerSPL already. Just make sure you have the right drivers, and use the 1.6 SDK since its already out
If you have any others questions or need clarification, post here again
When I was in the rom, I used the terminal emulator, and when I tried to use "su" it said "uid 10031 not allowed to su". I tried "flash_image recovery /sdcard/cm-recovery-1.4.img" under adb and that flopped. Under fast boot I get "Error: cannot load 'cm-recovery-1.4.img'.
*Is nervous*
Tactical Fart said:
When I was in the rom, I used the terminal emulator, and when I tried to use "su" it said "uid 10031 not allowed to su". I tried "flash_image recovery /sdcard/cm-recovery-1.4.img" under adb and that flopped. Under fast boot I get "Error: cannot load 'cm-recovery-1.4.img'.
*Is nervous*
Click to expand...
Click to collapse
what spl do you have and is the recovery.img in the folder you are using fastboot from?
david1171 said:
what spl do you have and is the recovery.img in the folder you are using fastboot from?
Click to expand...
Click to collapse
He has the DangerSPL
and do as david said. the cm recovery image must be in the same folder as the fastboot executable
B-man007 said:
He has the DangerSPL
and do as david said. the cm recovery image must be in the same folder as the fastboot executable
Click to expand...
Click to collapse
reading fail, that's what little sleep for the past few days does
i have a android folder on my C:\ drive with fastboot.exe, adb.exe, and the AdbWinApi.dll so that is the folder i use whenever i need fastboot, i keep the adb.exe and AdbWinApi.dll file in my system32 folder so i can use adb easier.
david1171 said:
reading fail, that's what little sleep for the past few days does
i have a android folder on my C:\ drive with fastboot.exe, adb.exe, and the AdbWinApi.dll so that is the folder i use whenever i need fastboot, i keep the adb.exe and AdbWinApi.dll file in my system32 folder so i can use adb easier.
Click to expand...
Click to collapse
O dont worry he didnt mention it in this thread, it was in the other thread.
I do the same thing haha
@Technical Fart
Don't worry to much, your phone is still booting, its not bricked. Just take it slow and read everything carefully. since you got fastboot already set up, the hardest part is over.
Problem Fixed!!! I didn't know that you had to have the image in that same directory that you had the fastboot command in. Thank-you so much! It feels good to be in a cyanogen rom again.
Tactical Fart said:
Problem Fixed!!! I didn't know that you had to have the image in that same directory that you had the fastboot command in. Thank-you so much! It feels good to be in a cyanogen rom again.
Click to expand...
Click to collapse
NP
Can you please put [SOLVED] in the title?
B-man007 said:
NP
Can you please put [SOLVED] in the title?
Click to expand...
Click to collapse
How do I do that?
Tactical Fart said:
How do I do that?
Click to expand...
Click to collapse
select edit, go advanced, edit the title to include [SOLVED]
ADB working...not so much for fastboot
Hey guys,
I can't seem to get fastboot up and running. My adb is running fine but in all my noobishness I don't know how to get the recovery image running using adb. Is there anyway to do it or am I gonna have to figure out how to get the fastboot going?
to get fastboot going, you phone has to be in bootloader, in fastboot usb mode, and you need to be operating from a folder that has the fastboot.exe, adb.exe and the AdbWinApi.dll (for windows at least). then whatever you are wanting to transfer via fastboot needs to be in that folder as well.
I have all of those things in the tools file. Fastboot shows on my phone but when I type fastboot devices it shows nothing. Also, I tried doing the fastboot commands and it said it is waiting for the device.
When I type fastboot shell to get in to su it gives me the option list as if I just typed in fastboot.
Should I redo the whole adb install process?
Ok, tried going another method and downgrading or changing my rom...no go. Looks like it keeps aborting each installation. This is getting really lame really fast.
Edit: I fixed the problem with my fastboot finally. Apparently when I plugged up my phone in fastboot it recognized it as a mass storage device so I had to uninstall those drivers at startup and reinstall the adb drivers. I think I've spent 4 hours total on trying to fix what happened after this rom and sadly enjoyed the challenge.
simplyTravis said:
Ok, tried going another method and downgrading or changing my rom...no go. Looks like it keeps aborting each installation. This is getting really lame really fast.
Edit: I fixed the problem with my fastboot finally. Apparently when I plugged up my phone in fastboot it recognized it as a mass storage device so I had to uninstall those drivers at startup and reinstall the adb drivers. I think I've spent 4 hours total on trying to fix what happened after this rom and sadly enjoyed the challenge.
Click to expand...
Click to collapse
good to see you got the answer yourself
trust me, those long seemingly pointless hours troubleshooting pays off in the long run. you have a better understanding of how everything works
Hi - I have flash_image in the sdk tools folder but when I do:
ad push flash_image /system/bin is says cannot stat no such file or directory.
Please help!
Erris Bueller said:
Hi - I have flash_image in the sdk tools folder but when I do:
ad push flash_image /system/bin is says cannot stat no such file or directory.
Please help!
Click to expand...
Click to collapse
did you mount the /system directory?
from CMD:
adb shell
#mount -a
then try it.
afterwards then
#umount -a
Hi guys, I have a problem.
I want to flash my N1 with the Cyanogenmod, but I have a problem with Bootloader unlocking. I do exactly what here is written (in the N1 guide from wiki.cyanogenmod), but when I open CMD (win XP) and write "fastboot oem unlock", it just doesn't works, but "adb devices" works and shows my phone. What can I do ? Any ideas ?
You need to boot into bootloader to work with fastboot. And if "adb devices" shows your phone - you obviously didn't boot.
adb reboot bootloader
Click to expand...
Click to collapse
Also, for a more comprehensive guide, please read the Wiki.
Code:
C:\fastboot>fastboot oem unlock
'fastboot' is not recognized as a
operable program or batch file.
This is what it shows in bootloader mode.
P.S. I have already re-installed my drivers. I have to notice that when I try to reinstall the drivers (in fastboot mode), they always auto-install themselves and when I try to update them, they say that there isn't newer version.
Fastboot executable isn't in the same directory as ADB executable, and isn't in the path you're executing it from (which is C:\fastboot).
Check, what is the actual executable you're trying to run, and if you have one. It might be called fastboot-windows.exe, if you didn't get it from downloading the Android SDK.
There is a executable file named "fastboot-windows.exe", but when I try to run it, it just open and close for 1 second. Any ideas ?
I thought the message would be clear by now... Oh well.
Open command prompt.
Run:
fastboot-windows oem unlock
Click to expand...
Click to collapse
I think It's done but my computer shows this message (see attached) 5 mins and I don't know it's ready or not ? Could I turn on the phone ? (Sry for the easy questions but I'm a real noob, because that's my 1st Android phone.)
The "too many links" message doesn't look good.
Reboot your computer.
Reboot the phone.
Use different USB port in your computer.
Ok well if you want my input try "fastboot devices" this should return your S/N (starting with "HT") if it gives you the same error then I would reinstall the SDK.
Edit: this is about Streak 7 Honeycomb 514 installation tips, I fixed the tile
I have installed ROMs on my Viewsonic gPad. Piece of cake, the process is straightforward and there were no wild goose chases looking for drivers. I never appreciated how easy the gTab was until I dealt with this nightmarish Streak 7.
I started at 6 pm last night, gave up at 2:30am, woke up at 7:30 this morning, and now (at 8:15) it is HOPEFULLY going to reboot into Gingerbread. And it looks successfull!
Some tips:
The general process
I followed the general instructions on the 506 update thread, but I used a 514 ROM.
You can add the update.img file to your external SD card using windows explorer, but you can't use windows explorer to add the recovery file to the recovery partition. One way to do that, is with Fastboot. The whole fastboot process includes:
-placing the tablet in fastboot mode
-connecting the tablet to the computer via USB
-installing drivers (hopefully, first time only)
-running fastboot.exe
-using a command prompt to move the recovery.img file onto the tablet's recovery partition
Fastboot and the recovery file are where I had my problems, so I added a few tips here.
ROM and Recovery
Get the 514 ROM and recovery files from here: here
NOTE: I could not get the 514 US 4G recovery to work, so I used the US Stock Froyo recovery.img from the 506 update thread.
Fastboot Guide
Use this page as a general guide for installing Fastboot and Flashing/Updating, but it is by no means comprehensive.
Finding Fastboot Drivers
Drivers for fastboot were a big sticking point for me. To get Streak 7 drivers: I connected my Streak 7 to my computer, enabled USB sharing on my tablet, and then in Windows file explorer find the streak and do a search for 'drivers'. It will found the folder (using a search for 'drivers') on the Streak that contains the drivers I need. There are drivers included in the fastboot download but the fastboot drivers did not work for me.
My approach for setting up/using fastboot
Download fastboot (it's actually fastboot and adb)
Extract the zip (I put it in c:\android)
Enter fastboot mode on device
Connect phone pc with usb cable.
Install approporate driver extracted from your streak (or try the ones from fastboot, they didn't work for me but maybe they will work for you)
Note: I installed drivers in fastboot mode AND in regular android mode, but I spent a long time working on drivers so that might not be necessary
Note 2: I installed the free 'Nero' software from Dell because someone else with similar problems also installed that software, IDK if it helped either one of us but who knows. I recommend not installing Nero just for this task, because most people don't seem to need it.
Note 3: After driver is installed, the streak will still say what it always says in fastboot mode: some red text followed by some white text. The fact that you have installed fastboot on your PC will not cause a change on the screen of your Streak 7 when it is connected to the PC.
run 'fastboot.exe'
a black window will appear and disappear very quickly.
open a command prompt type c:\android>fastboot devices
the command prompt should return something like '? fastboot'
This step lets you know you have fastboot working properly.
Now that you know fastboot is working, it's time to move your new recovery file to the Streak's recovery partition. Type C:\android>fastboot flash recovery recovery.img
If you forgot how to use a command line: you will need to use the 'cd' command to navigate to the folder your recovery.img file is in. It will be easy enough to find on the internet, and I am too tired to explain now. If you happened to place your files in C:\android, you can get there by typing 'cd\' (no quotes) and hitting enter, then typing 'cd android' and hitting enter.
in the above text, 'C:\android>' is the prompt you will see after using the 'cd' command. If you have your recovery file somewhere else, you must alter this prompt with the CD command so it reflects the recovery file's location.
in the above text, 'fastboot' tells your computer to use fastboot commands. Make sure you ran fastboot.exe. There is also a way to change environmental settings/path so that it will work whenever you have an android device plugged in, but I couldn't find the thread that discussed it.
in the above text, 'flash' is a command to write a file to a particular partition.
in the above text, 'recovery' is the partition being written to is the recovery partition.
in the above text, 'recovery.img' is the name of the file being copied to the tablet.
in the above text, 'C:\android' is the location of the file being copied.
I know I'm overtired and I need to go back to sleep because I'm doing an anal-retentive job of explaining how to use functions that you can read by typing in 'fastboot help'. But I've lost a bit of rational thinking and I am compelled to work on formatting and adding bullets so it looks pretty.
The command prompt will give you a couple of lines saying how long it took to move the file.
Finished!
Make sure you have a new update.pkg file on your external SD card, boot into recovery, and install your update.
Are you sure you are in the right section? This is Streak7 not Streak5
giveen said:
Are you sure you are in the right section? This is Streak7 not Streak5
Click to expand...
Click to collapse
Lol I changed the title. Yup, I was talking about the Streak 7.
Now you are making some sense, lol.
mike_ekim said:
Edit: this is about Streak 7 Honeycomb 514 installation tips, I fixed the tile
I have installed ROMs on my Viewsonic gPad. Piece of cake, the process is straightforward and there were no wild goose chases looking for drivers. I never appreciated how easy the gTab was until I dealt with this nightmarish Streak 7.
I started at 6 pm last night, gave up at 2:30am, woke up at 7:30 this morning, and now (at 8:15) it is HOPEFULLY going to reboot into Gingerbread. And it looks successfull!
Some tips:
The general process
I followed the general instructions on the 506 update thread, but I used a 514 ROM.
You can add the update.img file to your external SD card using windows explorer, but you can't use windows explorer to add the recovery file to the recovery partition. One way to do that, is with Fastboot. The whole fastboot process includes:
-placing the tablet in fastboot mode
-connecting the tablet to the computer via USB
-installing drivers (hopefully, first time only)
-running fastboot.exe
-using a command prompt to move the recovery.img file onto the tablet's recovery partition
Fastboot and the recovery file are where I had my problems, so I added a few tips here.
ROM and Recovery
Get the 514 ROM and recovery files from here: here
NOTE: I could not get the 514 US 4G recovery to work, so I used the US Stock Froyo recovery.img from the 506 update thread.
Fastboot Guide
Use this page as a general guide for installing Fastboot and Flashing/Updating, but it is by no means comprehensive.
Finding Fastboot Drivers
Drivers for fastboot were a big sticking point for me. To get Streak 7 drivers: I connected my Streak 7 to my computer, enabled USB sharing on my tablet, and then in Windows file explorer find the streak and do a search for 'drivers'. It will found the folder (using a search for 'drivers') on the Streak that contains the drivers I need. There are drivers included in the fastboot download but the fastboot drivers did not work for me.
My approach for setting up/using fastboot
Download fastboot (it's actually fastboot and adb)
Extract the zip (I put it in c:\android)
Enter fastboot mode on device
Connect phone pc with usb cable.
Install approporate driver extracted from your streak (or try the ones from fastboot, they didn't work for me but maybe they will work for you)
Note: I installed drivers in fastboot mode AND in regular android mode, but I spent a long time working on drivers so that might not be necessary
Note 2: I installed the free 'Nero' software from Dell because someone else with similar problems also installed that software, IDK if it helped either one of us but who knows. I recommend not installing Nero just for this task, because most people don't seem to need it.
Note 3: After driver is installed, the streak will still say what it always says in fastboot mode: some red text followed by some white text. The fact that you have installed fastboot on your PC will not cause a change on the screen of your Streak 7 when it is connected to the PC.
run 'fastboot.exe'
a black window will appear and disappear very quickly.
open a command prompt type c:\android>fastboot devices
the command prompt should return something like '? fastboot'
This step lets you know you have fastboot working properly.
Now that you know fastboot is working, it's time to move your new recovery file to the Streak's recovery partition. Type C:\android>fastboot flash recovery recovery.img
If you forgot how to use a command line: you will need to use the 'cd' command to navigate to the folder your recovery.img file is in. It will be easy enough to find on the internet, and I am too tired to explain now. If you happened to place your files in C:\android, you can get there by typing 'cd\' (no quotes) and hitting enter, then typing 'cd android' and hitting enter.
in the above text, 'C:\android>' is the prompt you will see after using the 'cd' command. If you have your recovery file somewhere else, you must alter this prompt with the CD command so it reflects the recovery file's location.
in the above text, 'fastboot' tells your computer to use fastboot commands. Make sure you ran fastboot.exe. There is also a way to change environmental settings/path so that it will work whenever you have an android device plugged in, but I couldn't find the thread that discussed it.
in the above text, 'flash' is a command to write a file to a particular partition.
in the above text, 'recovery' is the partition being written to is the recovery partition.
in the above text, 'recovery.img' is the name of the file being copied to the tablet.
in the above text, 'C:\android' is the location of the file being copied.
I know I'm overtired and I need to go back to sleep because I'm doing an anal-retentive job of explaining how to use functions that you can read by typing in 'fastboot help'. But I've lost a bit of rational thinking and I am compelled to work on formatting and adding bullets so it looks pretty.
The command prompt will give you a couple of lines saying how long it took to move the file.
Finished!
Make sure you have a new update.pkg file on your external SD card, boot into recovery, and install your update.
Click to expand...
Click to collapse
i would just like to add that you can go to the folder with fastboot.exe and the recovery.img and in my win7 64bit i just hold shift + right click and choose open cmd windows here note* not sure if this is a special feature of my win7 or not tho so other user who dont see it dont panic use above steps thought it may help tho
and i read a post baout using the 506 recovery img but theres a post saying it was updated idk cant find link now to it but if it works then good i myself am in the process of charging my 7 before i can see if it will accept the update.pkg now cause i tryed without changing the img im on stock 2.2.2 4g tmobile one
colorsharpkid said:
and i read a post baout using the 506 recovery img but theres a post saying it was updated idk cant find link now to it but if it works then good i myself am in the process of charging my 7 before i can see if it will accept the update.pkg now cause i tryed without changing the img im on stock 2.2.2 4g tmobile one
Click to expand...
Click to collapse
Yup, I read that posty too and I tried several times with the 514 recovery with no success. I then tried with the 506 recovery, no other changes, and it worked. I would have preferred a 514 revocery from a warm-and-fuzzy standpoint but I don't really care now that it's done.
HI..I'm a complete noob when it comes to this. Somebody helped me install an older ROM 4.1.2, sense 5, 1.31.651.2 to use on another network and I want to install a newer ROM with better firmware...mostly because 3g is really slow here, sometimes doesnt even register and I think the radio can be better.
Can i use TWRP thats on my phone to flash a newer firmware before I flash the ROM? If so, do i have to wipe before I do that? How else may I update the firmware?
Thanks for your help.
You should always wipe before flashing a new ROM, but you only need to wipe system, data and cache (dalvik cache as wll if you have that option) - NEVER wipe internal storage or you will lose the rom file and likely have to RUU.
Here http://forum.xda-developers.com/showthread.php?t=2795856 is a link to the most recent firmware which comes with a brief tutorial as to how to flash the firmware using fastboot. If you are a noob, you will want the one that says "modified firmware with hboot and recovery removed" since you want to keep TWRP.
You will need to connect your phone to your pc while it is in the bootloader. You can get into the bootloader by turning your phone off, then holding volume down and the power key until a while screen comes up that says "Hboot" near the top. If you don't have ADB and/or the android sdk on your computer, you will need to get that first and then you will need to open a command prompt in the same folder where "fastboot.exe" is after installing the android sdk.
So again, you will download the extracted firmware, and also download the android sdk. Once android sdk is installed, navigate to the folder on your computer called "adb" and ensure that you can find "fastboot.exe". Once you have found this folder, copy the firmware file into the adb folder and rename it "firmware". Then hold shift and right click in the folder and select "open a command prompt here". After that, reboot your phone to the bootloader and plug in your phone to your computer. Then follow the instructions for flashing firmware at the link I posted.
You do not need to wipe prior to installing firmware. You should flash the new firmware before you flash a new rom since the firmware will work with any rom but the new roms only work with the new firmware. Wouldn't want to install a new rom only to find out you can't figure out how to install firmware.
Thank you very much for your reply The_mamba. I appreciate the time you took to write that all out. Can't wait to give it a shot.
[email protected] said:
Thank you very much for your reply The_mamba. I appreciate the time you took to write that all out. Can't wait to give it a shot.
Click to expand...
Click to collapse
No problem, I wouldn't know what I know if not for people taking the time to explain it. Let me know if you run into any problems or you need me to elaborate on any instructions.
The_mamba said:
No problem, I wouldn't know what I know if not for people taking the time to explain it. Let me know if you run into any problems or you need me to elaborate on any instructions.
Click to expand...
Click to collapse
So I downloaded adb, found fastboot.exe and tried following the directions but once I typed the command it just said "waiting on device". I extracted and renamed the folder and even tried it compressed...reason being the directions said to rename it firmware.zip but after it was extracted it's not a zip file anymore. I don't even know if that's the issue just something I wanted to bring up.
I also made sure my device said fastboot usb as well.
Other notes
I didn't download sdk, just an abbreviated adb. My computer says it doesn't recognize the device as soon as I get to fastboot usb. Under file name it says compressed file then .zip...can the command be wrong? Lastly, I hold shift and open a command within the folder that houses fastboot.exe and firmware among a few other files correct?
[email protected] said:
So I downloaded adb, found fastboot.exe and tried following the directions but once I typed the command it just said "waiting on device". I extracted and renamed the folder and even tried it compressed...reason being the directions said to rename it firmware.zip but after it was extracted it's not a zip file anymore. I don't even know if that's the issue just something I wanted to bring up.
I also made sure my device said fastboot usb as well.
Other notes
I didn't download sdk, just an abbreviated adb. My computer says it doesn't recognize the device as soon as I get to fastboot usb. Under file name it says compressed file then .zip...can the command be wrong? Lastly, I hold shift and open a command within the folder that houses fastboot.exe and firmware among a few other files correct?
Click to expand...
Click to collapse
Couple things: The abridged adb should be fine, it sounds like your computer is not recognizing the phone. Things to try for that is use a different USB port (sounds stupid but this often works) and make sure you have the most updated HTC drivers for the phone installed on your computer. You may want to ensure that your abridged ADB came with the adb and fastboot drivers as well. Also, you do not need to extract the firmware zip file that you download, just rename it. Literally just copy the downloaded firmware to the adb folder, rename it, and flash. You are correct about the command prompt window, you just want to open the command prompt from that folder so you don't have to navigate to the adb folder once in command prompt. As long as you open the command prompt from the folder it should say something like "C:\adb>" with a blinking underscore. Obviously if you didn't install adb to the root of your C:/ drive then it will say wherever you installed it.
Commands in order (once phone is in fastboot mode and recognized) should be:
fastboot oem rebootRUU (this will reboot the phone to a black screen with silver htc logo)
fastboot flash zip firmware.zip
(then it will run several lines of code and hopefully say "Success!")
fastboot reboot
Be cognizant of spaces and such.
Let me know if you still can't get it to work.
The_mamba said:
Couple things: The abridged adb should be fine, it sounds like your computer is not recognizing the phone. Things to try for that is use a different USB port (sounds stupid but this often works) and make sure you have the most updated HTC drivers for the phone installed on your computer. You may want to ensure that your abridged ADB came with the adb and fastboot drivers as well. Also, you do not need to extract the firmware zip file that you download, just rename it. Literally just copy the downloaded firmware to the adb folder, rename it, and flash. You are correct about the command prompt window, you just want to open the command prompt from that folder so you don't have to navigate to the adb folder once in command prompt. As long as you open the command prompt from the folder it should say something like "C:\adb>" with a blinking underscore. Obviously if you didn't install adb to the root of your C:/ drive then it will say wherever you installed it.
Commands in order (once phone is in fastboot mode and recognized) should be:
fastboot oem rebootRUU (this will reboot the phone to a black screen with silver htc logo)
fastboot flash zip firmware.zip
(then it will run several lines of code and hopefully say "Success!")
fastboot reboot
Be cognizant of spaces and such.
Let me know if you still can't get it to work.
Click to expand...
Click to collapse
Hey. Thanks for the last reply. I did everything you recommended but it still didn't work. I used two different usb cables, 3 different ports, and I keep getting the message I attached. However, htc sync worked albeit it gave me a warning message and said I needed a different driver and it downloaded it before it registered. Do you think my version is too outdated to be supported? I tried this HTC-Mobile-Driver_v4.16.0.001.exe and HTC-Mobile-Driver-v4.17.0.001 (1).zip and a website recommended this HTC_BMP_USB_Driver_x64_1.0.5375.msi but none helped.
I do get a noise every time I plug in and unplug the usb, so that seems to be working. USB debugging should be enabled correct?
Lastly and hopefully this is the main problem: when I turn off the phone and plug it in to the computer, I receive a message that say "The connected charger will take longer to charge. To charge faster, use the original charger and cable that were provided with this phone." I'm not sure if that's because its low voltage being delivered from the usb or the cable is actually not adequate, I will google that.
Also failed to mention my computer is running on Windows 10
[email protected] said:
Hey. Thanks for the last reply. I did everything you recommended but it still didn't work. I used two different usb cables, 3 different ports, and I keep getting the message I attached. However, htc sync worked albeit it gave me a warning message and said I needed a different driver and it downloaded it before it registered. Do you think my version is too outdated to be supported? I tried this HTC-Mobile-Driver_v4.16.0.001.exe and HTC-Mobile-Driver-v4.17.0.001 (1).zip and a website recommended this HTC_BMP_USB_Driver_x64_1.0.5375.msi but none helped.
I do get a noise every time I plug in and unplug the usb, so that seems to be working. USB debugging should be enabled correct?
Lastly and hopefully this is the main problem: when I turn off the phone and plug it in to the computer, I receive a message that say "The connected charger will take longer to charge. To charge faster, use the original charger and cable that were provided with this phone." I'm not sure if that's because its low voltage being delivered from the usb or the cable is actually not adequate, I will google that.
Click to expand...
Click to collapse
Hmmmm, interesting. Are you using usb ports on the front of the computer or the back? Sometimes the ones on the front aren't as good as the ones directly on the mainboard so if you haven't already then you could try the back ones. Also, despite using two cables, I guess there is still a chance that your cables are to blame. It concerns me that you are still getting driver errors even after updating sync so you may want to keep trying to solve the driver aspect. Here is an excerpt from a post on another forum I found that may be relevant:
"If you have the full AndroidSDK installed, check your device manager for an unknown device. If you find one that's supposed to be your phone, update the driver and use the driver in SDK directory\extras\google\usb_driver . If that still doesn't work, make sure you don't have HTC Sync running on your computer. It will hose the entire deal."
So try checking out your device manager regarding the driver and also be sure to close HTC sync completely (including the system tray icon if applicable) before plugging your phone in with bootloader up.
Check out the whole tread in general for some good tips: http://forums.androidcentral.com/rezound-rooting-roms-hacks/209934-stuck-waiting-device-after-fastboot-command.html
Keep me posted, I'm invested now, haha.
Okay I know I need to wipe the device and/or reinstall the update
But I have no clue how to use android SDK or adb.
I have them both downloaded, not sure if they are installed for google glass access.
I'm using the command prompt and I search for adb or fastboot but no devices come up?
I downloaded the XE22 (latest firmware) but when I open that it asks me to burn a cd?
I'm lost and glass support won't help. Anybody?
phild22 said:
Okay I know I need to wipe the device and/or reinstall the update
But I have no clue how to use android SDK or adb.
I have them both downloaded, not sure if they are installed for google glass access.
I'm using the command prompt and I search for adb or fastboot but no devices come up?
I downloaded the XE22 (latest firmware) but when I open that it asks me to burn a cd?
I'm lost and glass support won't help. Anybody?
Click to expand...
Click to collapse
I just went through this to get to XE23. Did you ever get to the answer? Very similar process to flashing any other android device; identical really. LMK if you're still charging and using or want to.
GH
greddy91 said:
I just went through this to get to XE23. Did you ever get to the answer? Very similar process to flashing any other android device; identical really. LMK if you're still charging and using or want to.
GH
Click to expand...
Click to collapse
Ok... As I am new to the Glass game.... Last night, when I got the unit fully charged (Sitting at SW version XE12), I connected it to the network to update.... This morning, I have a bootloop issue.
I want to flash XE 12 back to the device and try to let it update again.... I have yet to find a clear breakdown on how to falsh this... SDK is installed.... But it appears that I don't have a the proper USB drivetr and have know idea how to install it...
Really could use some help with the entire process...
So, sharing files used on Google drive:
https://drive.google.com/drive/folders/0B3-nca6GSfX1R2h1eDNDUjZwRVk?usp=sharing
Installed Minimal ADB and hit yes all the way through - in the google drive above.
This gives ADB commands functionality anywhere in CMD
I plugged in the glass and it came up as a USB drive - AWESOME.
Enter Command Prompt
Navigate to the directory where I had the Glass EX23 unzipped
Entered "adb devices" to make sure ADB was seeing the Glass (make sure no other android goodies are plugged in)
It was there so...
Enter "adb reboot bootloader"
My glass went blank.
Entered "fastboot devices" ... and nothing.
So opened "Device Manager"
There was a flagged driver standing out for when I flashed an old Note 2. There's the problem...
Right click and chose "Update driver" and pointed it to the "usb driver" directory extracted from the zip file in the google drive above.
Chose Android Composite ADB Interface - Skipped past the unsigned driver warning
Voila - the device is now seen in device manager
I then entered the command in cmd "fastboot devices" - and still blank
Unplugged glass and rebooted.
After it came up, plugged it back in - seen as USB drive again. Still good!
Entered "adb devices" to make sure ADB was seeing the Glass
It was there again so...
Enter "adb reboot bootloader"
My glass went blank again.
Entered "fastboot devices" ... and there it is!!! The Gates of Valhalla are in sight!!!
Assure you're in the directory where the google image has been unzipped...
Now begin by entering:
"fastboot flash boot boot.img"
let it complete
Now "fastboot flash system system.img"
let it complete (this is the longest one... be patient)
Now "fastboot flash recovery recovery.img"
Now "fastboot flash userdata userdata.img"
Now "fastboot erase cache" - takes a bit of time for cleanup
Now "fastboot reboot"
The moment of glory has arrived... watch your glass go through boot - yes the Glass screen turns on and off a few times and flashes some odd colors... again, be patient... took like 5 minutes and ate up 40% of my full battery, but there it was XE23 and full stability.
Note - NONE of these utilities are mine, they were borrowed after researching in hundreds of other threads on how to get this done.
Of note... I came from XE10 straight to XE23 with no issues.
Legobricke said:
Ok... As I am new to the Glass game.... Last night, when I got the unit fully charged (Sitting at SW version XE12), I connected it to the network to update.... This morning, I have a bootloop issue.
I want to flash XE 12 back to the device and try to let it update again.... I have yet to find a clear breakdown on how to falsh this... SDK is installed.... But it appears that I don't have a the proper USB drivetr and have know idea how to install it...
Really could use some help with the entire process...
Click to expand...
Click to collapse
What version of Glass is it? And there is a thread under development about modifying your android_winusb.ini file so you can manually select the driver.
Muskeman16 said:
What version of Glass is it? And there is a thread under development about modifying your android_winusb.ini file so you can manually select the driver.
Click to expand...
Click to collapse
It is model XE-C running version XE-12...
Legobricke said:
It is model XE-C running version XE-12...
Click to expand...
Click to collapse
Have you attempted to re-flash it at all?
Muskeman16 said:
Have you attempted to re-flash it at all?
Click to expand...
Click to collapse
That is was I'm attempting to do.... But I'm not having much luck....
I am sure that USB debugging was not turned on.... When I put the Glass in to fastboot mode (holding down camera button and turning on which gives me short fast bursts from the power light) it doesn't seem to recognize it on the desktop. I get 3 low tones when I plug it in and ADB doesn't see it...
I guess I need a direct breakdown of the process... I have searched the net and forum, but the ones I find seem to drop a process or imply something that I'm not understanding.
I have flashed devices before and I'm familiar with the process, but I'm missing something when it comes to the Glass....
When I power up (normal power up) and the plug it, device manager lists it as Android Device. When I open that, just shows ADB Device Interface... I have tried to update the entry with the USB driver, it is claims the drivers are up to date.
I am using Windows 7.... But it is clear that ADB is not seeing the device... So, I'm stuck until I can findout how to get the device to be recongized.... What is strange is that when I plug the Glass in, it does see it in the tray below... It even allows me the "eject Glass_1... but for the life me, I can't get ADB to see it...
Any help is appreciated!
Ok.... I can finally see the Glass in ADB.... But only if I put the Glass in Fastboot mode prior to plugging in to USB.... I adb "fastboot device" and get a serial number.... Then I adb "fastboot flash boot boot.img and get FAILED (remote failure)...
What am I doing wrong?
I have even tried to unlock the device, but it hangs at erasing userdata.
The very interesting thing is on a few occasions, I have gotten GLASS to work....
I re-set it up.... and then it works fine until I have to charge it again and then it goes back to the freezing on the GLASS screen.
Every time I try to flash Boot/system/ etc image... it fails.... Not sure why....
Ok....
Finally nailed it.... No more GLASS looping....
I took this unit that was experiencing GLASS loop at firmware X12 to X23... What a journey....
To start.... I downloaded the "minimal adb fastboot" and installed....
Then I downloaded the new firmware from google
I dragged the zip folder to my desktop and extracted it....
At this point, I put GLASS in fastboot mode (Hold camera button down then press the power button. Once power light come on, let go of the power button but keep camera pressed. One the light starts to flash (slowly, not fading), you are in fastboot mode).
I then attached the glass via usb cable to computer (I was operating Windows 10).
Open device manager and look for "android devices" and open it. You should see "Android ADB Interface" - Right click on it and select Update Driver Software". Then select Browse my computer for driver software. The select "Let me pick from a list of device drivers on my computer". Look for "Android ADB Interface". Select it and then update it.
Once this is done, got to your icon tray (should be down in the bottom right of your scree) and right click on "Safetly Remove Hardware or Eject Media". It should open a window up. Confirm that glass is there.
Then go to the desktop where you extracted the firmware and open the folder. Once open, Hold shift and right click. This should give you a menu. You are looking for "Open command window here". select it and it should open a command window.
Then follow the instructions listed on the google firmware page.
I didn't follow all the instructions.... The ones I did were enough to fix my boot looping GLASS -
1.) fastboot devices (This should comeback with a serial number. If it doesn't, be sure you have the glass in fastboot mode)
2.) fastboot oem unlock ( I had to do this because the device would fail when I tried flashing to the device. This was the only way I could get it to take the flashing). It will make you type this twice to confirm you wish to unlock.... This will erase all the data (cache and user data) on the device and you have to be patient.... It does take some time... If you think it has hung up (which I did), I just hit a key on my keyboard and then pressed enter.... It then confirmed that the unit had been unlocked.
3.) After I unlocked the unit, I then typed fastboot devices again just to be sure that it was still reading the GLASS.
4.) fastboot flash boot boot.img - This will fail if you don't have the unit unlocked.... The first time I did this, the glass unit went down and I had to start the process again. The second time I did the process, it worked.
5.) fastboot flash system system.img - This did take a few minutes
6.) fastboot flash recovery recovery.img
Once done, I closed the command window and ejected the glass unit from the computer..... I pressed the power button and BOOM! I was back to a working glass...
One key element I must point out.... allot of this process requires allot of patience....
The pages that are linked above will help you through the process.... I took a week of researching.... But it was worth it...
There are risks involved - bricking/etc.... But this is the process that worked for me...
Good luck!
Legobricke said:
Ok.... I can finally see the Glass in ADB.... But only if I put the Glass in Fastboot mode prior to plugging in to USB.... I adb "fastboot device" and get a serial number.... Then I adb "fastboot flash boot boot.img and get FAILED (remote failure)...
What am I doing wrong?
Click to expand...
Click to collapse
Just for clarity - I associate adb and fastboot as two seperate commands.
"adb devices" gives you your android attached devices inventory
"fastboot devices" gives you your attached devices in fastboot
The "adb reboot bootloader" changes the device seen in adb to a device that can be seen in fastboot.
Not sure if that was clear before, but it may help here.
greddy91 said:
Just for clarity - I associate adb and fastboot as two seperate commands.
"adb devices" gives you your android attached devices inventory
"fastboot devices" gives you your attached devices in fastboot
The "adb reboot bootloader" changes the device seen in adb to a device that can be seen in fastboot.
Not sure if that was clear before, but it may help here.
Click to expand...
Click to collapse
Thanks for the clarify....
I attempted to go the adb route, but could never get the system to see the GLASS in adb... and because the GLASS was looping on the GLASS screen, I couldn't activate USB Debugging..
So, I found out in researching that I could manually put the GLASS in fast boot mode....
Once it was unlocked, everything took...
not a tech guy -_-
Hi thanks for clearifying But could you explain step by step and like i know nothing about commad prompt. Im just tring to work my glass but at turkey i cant find any coder who understands this. (sorry for bad english)