[Q] Durring rooting pc dont recognize- help pliz - LG Optimus 4X HD

Hi
I have tryied to root my phone with this guide:
http://forum.xda-developers.com/showthread.php?t=1818502
I have done one of my phones succesfully, but with second in point 10. Connect to pc
my pc just wont see it. I have tryied 2 pcs but the same result.Phone is very very slow after installing IS11LG_SystemBackupTest.signed.apk. So dont know what to do now.
Can somebody help ?
regards

Related

[Q] device not recognized :(

please help me :- after our long wait for 2.2 to become avail for my galaxy s i was over the moon when i was 'allowed' to upgrade but to my horror when downloading to the phone windows vista decided it didn't recognize my device and terminated connection.
ive tried a few things since to try to rectify , i've deleted then reinstalled kies , kies was also telling me to go into recovery mode which my unit doesn't do , the phone & pc communicate fine to upload & download reg media etc it just seems that when digging android is doing his thing on my screen the pc decides NO!!!!!.
Also after each attempt to upgrade the phone seems to be un-affected and will boot & work without any problems.
As i said before please help as i bought android rather than sellout to you know who and all my 'i' mates are laughing.........
i'm desperate guys please help or point me in the right direction.
ongy69 said:
please help me :- after our long wait for 2.2 to become avail for my galaxy s i was over the moon when i was 'allowed' to upgrade but to my horror when downloading to the phone windows vista decided it didn't recognize my device and terminated connection.
ive tried a few things since to try to rectify , i've deleted then reinstalled kies , kies was also telling me to go into recovery mode which my unit doesn't do , the phone & pc communicate fine to upload & download reg media etc it just seems that when digging android is doing his thing on my screen the pc decides NO!!!!!.
Also after each attempt to upgrade the phone seems to be un-affected and will boot & work without any problems.
As i said before please help as i bought android rather than sellout to you know who and all my 'i' mates are laughing.........
Click to expand...
Click to collapse
It might be your antivirus or any other program using/ connected to your phone other than kies.
You can do few possible things, of I can think of
1. Turn off your antivirus during upgrade
2. use another USB cable
3. restart the mobile
4. check if you can copy/ paste files from/ to mobile/ computer
5. If yes, you should be able to upgrade through Kies
6. Sometimes Samsung server is down
If it doesnot help, let me know
many thanks I will try this asap
well ive tried the anti-virus & firewall thing with no effect,is there a coinsidence that my model doesn't have 3 button reset and this problem? unfortunately im not pc savy enough to know where the files are on the pc to copy n paste. i did try a diferent cable & after each attempt to ugrade & device not recognized the phone will only start after ive whipped the battery out ...........................so once again any help would be great , thanks.
ongy69 said:
well ive tried the anti-virus & firewall thing with no effect,is there a coinsidence that my model doesn't have 3 button reset and this problem? unfortunately im not pc savy enough to know where the files are on the pc to copy n paste. i did try a diferent cable & after each attempt to ugrade & device not recognized the phone will only start after ive whipped the battery out ...........................so once again any help would be great , thanks.
Click to expand...
Click to collapse
Dear I am not sure what wrong there, as you said 3 Button combo is not working, I would suggest to enable it 1st from here
http://forum.xda-developers.com/showthread.php?t=810686
Once it is working, you will be able to flash/ install any firmware
maybe If you open Kies as Administrator, it might solve your problem or 1st repair the windows using windows CD and then open kies as Admin and try the same process. I hope you understand I am just guessing what might be the problem with your PC

Samsung Galaxy S, how do i Root ?

Hi Guys,
I was recommended to you by a good friend of mine. I recently pyrchased a Samsung Galaxy S mobile phone, and i must say what a great phone, i had had it for a couple of days and want to root it it currently runs 2.1 eclair is it ? and was given a file to download that contains 2 files one telling you how to root and other with root file which is ( z4root.1.3.0.apk ) now ihave already conected usb cable and have done this so far -
Gone into applications and checked unknown sources box!
Then gone into development and checked the usb debugging box!
now where it tells me to put root file into memory card via usb ! now this is where we get stuck dont know how to put root file into memory card and it should go into into internal memory not external ??
just need help and advice on what to do next so i can root my mob and know that i am in the right place for this advice .
Thanking you all in advance.
Saluti
charlie2
You start by reading the FAQS .
http://forum.xda-developers.com/showthread.php?t=723596
http://forum.xda-developers.com/showthread.php?t=939752
super one click root
http://forum.xda-developers.com/showthread.php?t=803682
jje
JJEgan said:
You start by reading the FAQS .
http://forum.xda-developers.com/showthread.php?t=723596
http://forum.xda-developers.com/showthread.php?t=939752
super one click root
http://forum.xda-developers.com/showthread.php?t=803682
jje
Click to expand...
Click to collapse
woow, thanks for that, but am new to this and not the best with computers so need easiest and straight forward way of rooting, my computer not recognising mob when its connected ?
charlie2 said:
woow, thanks for that, but am new to this and not the best with computers so need easiest and straight forward way of rooting, my computer not recognising mob when its connected ?
Click to expand...
Click to collapse
You can use Z4root for rooting 2.1 & 2.2 only.
For rooting 2.2.1 and above you must need a computer. Re-install the USB drivers and check it again.
hi thanks for that mine is 2.1 so why is my mob showing up on lappy when i connect with usb cable ?
Why you're still on Eclair 2.1? Very Strange......
I'd say first update it to 2.2.1 of your region. There is a hell of performance/speed difference in 2.2.1 & 2.1.
Why do you want to root it?
i still dont know why my lappy not seeing my mob when connected to each other ?
You need to download samsung kies this will install the drivers for your laptop to recognise your device. If i were you I would not root at all incase anything happens to your device. Download kies, update your phone and then do A LOT of reading about root.
ste1164 said:
You need to download samsung kies this will install the drivers for your laptop to recognise your device. If i were you I would not root at all incase anything happens to your device. Download kies, update your phone and then do A LOT of reading about root.
Click to expand...
Click to collapse
Hi Thanks for that do i get download for kies on samsung site ? I have 2.1 eclair cause i just bought phoine but have noticed that it does freeze alot and runs slow now and again, Why would i not want to run root ?
Cheers
charlie
charlie2 said:
Hi Thanks for that do i get download for kies on samsung site ? I have 2.1 eclair cause i just bought phoine but have noticed that it does freeze alot and runs slow now and again, Why would i not want to run root ?
Click to expand...
Click to collapse
Yep kies can be downloaded from samsung website. Or google it which will get you to the direct samsung download website somehow. When you install Kies it will install the drivers, then you can connect your phone by USB to the PC.
Yes, on 2.1. it is a bit slow (what you describe as "freeze"). If you upgrade the firmware with Kies to 2.2.1 it will be faster so you really should do that.
Why not root a phone? That's easy to answer as all the guides say here in the forums:
you should only root if:
- you know what rooting is and what it's for
- if you actually really need root (most apps won't)
why should you not root:
- "it sounds like it's something I need but I have no idea why"
- rooting requires flashing (depending on ROM) and that can "bricK" your phone (one way or the other), forcing you to get a Jig (in one of the better results) or send it in for repair (in the very worst case ever)
- rooting a phone can potentially damage your phone (by user error or by malicious apps, just think of what that dude did to jailbreaked iphones in the Netherlands once).
I'm a total Linux noob but I claim to know the difference between a limited user account and a super user (as it is similar in Windows).
So I know I have access to the system files on the phone and I know I could mess up my whole phone and break it if I mess around with these files.
Personally, I did not root my phone until I really had needs for that (such as Titanium backup). As said, many apps won't even need root access.
Anyways, do what I did: start reading those guides, they might be long, some not so newbie friendly and there are quite too many duplicates (kind of) but they contain a lot that is good to know before trying some more advanced stuff. This really saved my phone on the very first flashing already! Do some selective reading.
Should you really have needs for rooting after all that reading and only want to root but no other changes (yet) I suggest using CF-Root by Chainfire as that is a stock kernel (part of a ROM), so basically it just adds root and that's it (needs to be flashed so better read those guides).
downloaded what i thought was kies from samsung site version 2 and connected mob after installing still nothing please help ?
Hi Guys,
Please help, I tried downloading kies but still not recognising mobile when i connect to lappy , Please advise ?
Cheers
charlie2
charlie2 said:
Hi Guys,
Please help, I tried downloading kies but still not recognising mobile when i connect to lappy , Please advise ?
Cheers
charlie2
Click to expand...
Click to collapse
Charlie,
¿ what is your OS on the lappy ?
and did you install Kies?
Sent from my GT-I9000 using Tapatalk
why dont u flash speedmod kernel? it'll give you root, lagfix and other tweaks that can speed up your performance. z4root is kinda so yester-year
@NasrulBond
Charlie is noob to all this and you asking why wouldnt he FLASH something to his phone that he isnt even able to connect to laptop ??????
You kind of funny guy !!!!
He needs to first read all FAQ and Answers before atempting to flash kernel or he will have a BRICK on his desk
Hitec
Vanto said:
Charlie,
¿ what is your OS on the lappy ?
and did you install Kies?
Sent from my GT-I9000 using Tapatalk
Click to expand...
Click to collapse
Operating system is windows 7
Hitec Wireless said:
@NasrulBond
Charlie is noob to all this and you asking why wouldnt he FLASH something to his phone that he isnt even able to connect to laptop ??????
You kind of funny guy !!!!
He needs to first read all FAQ and Answers before atempting to flash kernel or he will have a BRICK on his desk
Hitec
Click to expand...
Click to collapse
Thanks I dont want a brick no way hose lol
No way hose .... lol!
charlie2 said:
downloaded what i thought was kies from samsung site version 2 and connected mob after installing still nothing please help ?
Click to expand...
Click to collapse
I noticed on your first post you checked the debugging, go to settings applications development and uncheck debugging then open kies then connect phone with usb, kies should then install the drivers and it should tell you there is a firmware update which will hopefully give you 2.2.1, then you can disconnect phone, close kies, go back into development and check debugging, connect phone to pc and on phone pull down the information bar and select to copy files to your pc, then you can see your phone as a external drive. Hope this helps and works

Root phone

hi,
is there any way to root my galaxy i9000 without connecting my phone to computer?
i cant connect it to the computer, i dont know what is the reason, however the computer doesnt recognize this phone
thanks alot
Do you have the Samsung drivers?
Use solution in http://forum.xda-developers.com/sho....I.O. Rescue & Recovery] My Android Solutions
Sent from my GT-I9000 using xda app-developers app
hi,
i have the Samsung drivers,
note, that before some weeks , the computer recognized my sgs1, i think it's a hardware issue
please, someone can help me to root the device without connecting to computer?
thanks alot
Which Room do you use?
hi,
the original Rom (i didny root my phone, therefore i cant install new Rom)
i hope someone here will help me to root my phone
thanks
After you Identifies room, find the file of root then send it by bluetooth and reboot to recovery and flash it.

[Q] No OS on my htc one m7 HELP!!!

hi guys new here, so a few days ago i was trying to unroot and reload the stock rom bakc onto my phone to sell it but for somereason ( dont know what i did im now stuck with the phone with no OS on the phone. i can get into bootloader and all that jazz but everything ive been trying just doesnt work . hopefully someone on here can help and explain it in simple enough terms. also the pc wont let me get into the internal storage so i cant even put CM11 back on the phone.
Thanks in advance
gurminski said:
hi guys new here, so a few days ago i was trying to unroot and reload the stock rom bakc onto my phone to sell it but for somereason ( dont know what i did im now stuck with the phone with no OS on the phone. i can get into bootloader and all that jazz but everything ive been trying just doesnt work . hopefully someone on here can help and explain it in simple enough terms. also the pc wont let me get into the internal storage so i cant even put CM11 back on the phone.
Thanks in advance
Click to expand...
Click to collapse
can you check the Frequently Asked Question sticky page 3 on how to get a ROM onto your phone. (adb push, sideload or otg cable)
and for back to stock, use this: http://forum.xda-developers.com/showthread.php?t=2541082

LG L90 can`t install drivers

Hello. Im trying to repair my hard brick phone. Im using this guide http://forum.xda-developers.com/lg-l90/general/guide-unbrick-hard-bricked-l90-variants-t3173429 . My phone is QHSUSB_BULK in device manager so my next step is to install drivers. I was trying to install it many times on windows XP/7/8/10. I used other drivers but still not working. Im installing them without problems but still i have QHSUSB_BULK. Can someone help me? Maybe on teamviewer? I can pay a little for help . Thank you and sorry for bad english.
I have the same problem now .. can you help me ?

Categories

Resources