[Q] Please I Need Your Help - Optimus L3, L5, L7 Q&A, Help & Troubleshooting

My Phone LG E400F .. and I can't root it .. I tried a lot of ways but all of it failed
all the time I get " Permission denied problem "
Please if anyone know the best method to come over this problem and root my phone, tell me ..!
thank you very much

modyreturn said:
My Phone LG E400F .. and I can't root it .. I tried a lot of ways but all of it failed
all the time I get " Permission denied problem "
Please if anyone know the best method to come over this problem and root my phone, tell me ..!
thank you very much
Click to expand...
Click to collapse
1. Download the rooting script from link below. it works on windows only.
www.vulnfactory.org/public/spectrum_root_windows.zip
2. Connect your phone to the
PC with USB Debugging
Enabled. To enable USB
Debugging, Go to
Setting>Applications>
Development and ensure that
USB Debugging is checked.
3. Execute the file “run.bat”
4. Your phone will reboot on
success.
it will root yourr phone sucessfully. although make a app and contact backup if something goes wrong and your data is deleted.if something happens pm me.
hit thanks if i helped at all.

amit34521 said:
1. Download the rooting script from link below. it works on windows only.
2. Connect your phone to the
PC with USB Debugging
Enabled. To enable USB
Debugging, Go to
Setting>Applications>
Development and ensure that
USB Debugging is checked.
3. Execute the file “run.bat”
4. Your phone will reboot on
success.
it will root yourr phone sucessfully. although make a app and contact backup if something goes wrong and your data is deleted.if something happens pm me.
hit thanks if i helped at all.
Click to expand...
Click to collapse
I did it before and did it again and again on two computers the problem is the message " permission denied " always come up and the phone reboot but nothing change .. I need a solution for it .. see this screen shot

modyreturn said:
I did it before and did it again and again on two computers the problem is the message " permission denied " always come up and the phone reboot but nothing change .. I need a solution for it .. see this screen shot
Click to expand...
Click to collapse
it comes only when you havent enabled install from unknown sources.
goto settings>applications then tick the first option. it will be done then.
---------- Post added at 02:27 PM ---------- Previous post was at 01:55 PM ----------
are you running on gingerbread?
if yes then use superoneclick root. it works on all gingerbread roms and also on your e400.

amit34521 said:
it comes only when you havent enabled install from unknown sources.
goto settings>applications then tick the first option. it will be done then.
---------- Post added at 02:27 PM ---------- Previous post was at 01:55 PM ----------
are you running on gingerbread?
if yes then use superoneclick root. it works on all gingerbread roms and also on your e400.
Click to expand...
Click to collapse
I tried superoneclick and the same problem permission denied
even I tried to make it manually but also didn't work
you think maybe the problem with windows 7 ?
thank you for your answers

modyreturn said:
I tried superoneclick and the same problem permission denied
even I tried to make it manually but also didn't work
you think maybe the problem with windows 7 ?
thank you for your answers
Click to expand...
Click to collapse
You used version 1.7? and not the latest 2.3.3, because the latest does not work only 1.7 in rageagainstthecage mode, also make sure your anti virus is odd/disabled

I used 1.7 .. and the same problem
you think I have to make it on windows XP ??

modyreturn said:
I used 1.7 .. and the same problem
you think I have to make it on windows XP ??
Click to expand...
Click to collapse
Are you using window 7? maybe try run the program as admin or maybe mess with the compatibility mode. Also you should be using the usb port at the back of your computer not front panel, well thats if your on a desktop. Maybe different usb port

Enble your USB debugging
Sent from my LG-E400 using xda premium

Related

huawei x5 proplem

i just bought it today
my computer never read it i tried too much but it never read it just recharging
but i want root it but i cant becouse cant read it to install adb drivers
sory for my english
http://forum.xda-developers.com/showthread.php?t=803682
read this tutorial, you can root your phone easily
acremr said:
http://forum.xda-developers.com/showthread.php?t=803682
read this tutorial, you can root your phone easily
Click to expand...
Click to collapse
thanks
my proplem is
computer cant recognize my mobile to install usb drivers
i tried flash another firmware but still the same
most probably your computer does not have the device drivers.
install Hisuite:
http://www.huaweidevice.com/resource/mini/201105239635/hi_suite_en/
This software will also install the necessary drivers
Druida69 said:
most probably your computer does not have the device drivers.
install Hisuite:
http://www.huaweidevice.com/resource/mini/201105239635/hi_suite_en/
This software will also install the necessary drivers
Click to expand...
Click to collapse
thanks for fast replay
i installed but no way ...i think i have something on the mobile cuz it cant even give me alert
hummm
try go to settings > applications
then check the box "Unknown Sources"
Then below go to Development
check boxes "USB debugging" and "Allow Mock Loactions"
See if it works then
---------- Post added at 10:38 PM ---------- Previous post was at 10:36 PM ----------
if this doesn't work either try downloading the windows drivers for the U8800
http://www.mediafire.com/?5z6i5cv8l6br292
no it is not working also
this is my first time see this realy
could u help me use this code *#*#2846579#*#*
usb port setting
i have on it
normal mode
google mode
cts test mode
manufacture mode
authentication mode
other mode ( need the name of port)

Superclick One 2.3 Stuck On Starting ADB Server.

Hello Sir, I Am Using SuperOne Click 2.3.
First I Enable USB Debugging.
Then I Connect My Phone To Computer.
Then I Open Superclick One Then Click Root.
Then I Install Drivers.
Then Kill Server.
Then Starting ADB Server.
Now I Am Stuck On This. SuperClick One Stop Responding. Please Help Me Out. I Wait For More Than 30 Mins Per Nothing Happen..
Hi
I had the same problem.
The solution, for me, was to follow closely that_guy's advice about rooting the new Gingerbread firmware:
1) Dial: *#*#2846579#*#*
2) Go to projectmenu > background settings > log settings > log switch > set Log on
3) Reboot Phone
4) Switch USB Debugging ON
5) Download SuperOneClick v2.3.3
6) Plug your U8800 into your computer but DO NOT mount SD Card.
7) Run SuperOneClick and press the ROOT Button, and let it do its thing (say yes to install drivers if asked).
8) Your phone should now be Rooted.
9) You can now go back and turn logging off if you want.
I have highlighted the steps in bold that you did not say you had completed.
You need to follow each step.
I hope you are successful
I did everything you said but still same problem. I am using windows7 32 bit.
Sent from my U8800Pro using XDA
Are you sure you have enabled USB debugging.
Yes I have enabled usb debugging.. I dont know what is the problem is thr any other way? Actually I am new to this rooting thing I want to install aurora ics. U have any easy way plz help me. Thanks a lot for your support
Sent from my U8800Pro using XDA
Check if your exploits folder is empty.
I once had the same problem because i was missing the files from the folder because my virus program said they were a virus.
Thanks for your support. Now I am stuck in step7 It shows wait for device than nothing happen... Is it done?? Rooted??
Sent from my U8800Pro using XDA
Try also the following:
1. Log onto an Administrator's account and try from this account.
2. Try to use a different USB port
3. With the phone connected, go into device manager, remove the phones drivers from Windows 7. Re scan and reinstall the drivers.
Sent from my U8800 using xda premium
I Did Everything U Said. But no Luck.. Is Thr Any Other Easy Way To Root Android 2.3.5 ?
husen4u said:
I Did Everything U Said. But no Luck.. Is Thr Any Other Easy Way To Root Android 2.3.5 ?
Click to expand...
Click to collapse
http://forum.xda-developers.com/showthread.php?t=1321582
works every time for me just need the adb drivers and SDK to be installed
You did not state any other steps you took before trying to root. Try this all again and don't forget the parts I have put in Bold:
1) Untick Fastboot under applications
2) Tick USB Debugging and Mock Locations under development (or similar)
3) Dial: *#*#2846579#*#*
4) Go to projectmenu > background settings > log settings > log switch > set Log on
5) Download SuperOneClick v2.3.3 Official Link
6) Plug your U8800 into your computer but DO NOT mount SD Card.
7) Run SuperOneClick and press the ROOT Button, and let it do its thing (say yes to install drivers if asked).
8) Your phone should now be Rooted.
9) You can now go back and turn logging off if you want.
Credits : That-Guy
Keep at it - I took a while, but was successful in the end.
Try to flash another firmware version, it was my problem.
I was trying in the version V100R001C00B528G001 so i have downloaded V100R001C00B526G001 and root was easy.
Still no luck guys. I think I am missing something any option to be enabled in PC or mobile.i have enabled Usb debugging and am running as administrator.
And what is flashing ROM how to do it?
Thanks all of you for your support.
Sent from my U8800Pro using XDA
Edward Stanbury said:
http://forum.xda-developers.com/showthread.php?t=1321582
works every time for me just need the adb drivers and SDK to be installed
Click to expand...
Click to collapse
How to install adb drivers & sdk? I tried your method but no luck.
Sent from my U8800Pro using XDA
Try this way:
http://forum.xda-developers.com/showthread.php?t=1423422
i Tried But No Luck.. Please Help Me Guys...
Had the same problem a few weeks ago... Turning off usb debugging, and turning it back on after connecting it to the pc did the trick for me...
Hope it helps..
Just to be sure, you have android sdk on your PC, right?
I Tried But Again It Stuck On Step 7.
husen4u said:
Sent from my U8800Pro using XDA
Click to expand...
Click to collapse
Just guessing, but does SuperOneClick work with U8800Pro? I have standard model and I did rooting exatly like thread tolds and it worked perfectly.
I think it support. U have any other method except super one click & doom lord?
Sent from my U8800Pro using XDA

[Q] ADB error:device not found

Hi, im trying to set up adb on my windows 7 computer and i have installed the update packages but when i try a command to my phone i get an error saying "error: device not found" even tho i have it connected via usb and i have debugging on. How can i fix it?
theminikiller said:
Hi, im trying to set up adb on my windows 7 computer and i have installed the update packages but when i try a command to my phone i get an error saying "error: device not found" even tho i have it connected via usb and i have debugging on. How can i fix it?
Click to expand...
Click to collapse
plug the phone, open a terminal as administrator/root and type
adb stop-server
adb start-server
adb devices
the last command must return your device name-id
If not there is smth wrong with your installation
The device didn't show up do you know what I could have done wrong? Do I have to turn on mass storage? Could it have something to do with my drivers, can't remember installing any... And in the device manager I see four android with a orange triangle with am exclamation mark inside.
Sent from my U8800 using Tapatalk 2
theminikiller said:
The device didn't show up do you know what I could have done wrong? Do I have to turn on mass storage? Could it have something to do with my drivers, can't remember installing any... And in the device manager I see four android with a orange triangle with am exclamation mark inside.
Sent from my U8800 using Tapatalk 2
Click to expand...
Click to collapse
No you don't need to enable mass storage, but you need to enable USB debugging from dev settings from the device. Use these drivers
https://www.dropbox.com/s/ryn7l7z0nfc842g/u8800_pc_drivers.zip
emmm... feeling kinda stupid right now... but how do i install the drivers? xD
theminikiller said:
emmm... feeling kinda stupid right now... but how do i install the drivers? xD
Click to expand...
Click to collapse
You have to install them manually from device manager.
Sent from my U8800
After i choose the folder with the drivers i only get a message saying it didnt find any drivers. Do you know why i cant install them?
Is it the same drivers when I'm using aurora ics as gingerbread roms?
Sent from my U8800 using Tapatalk 2
theminikiller said:
Hi, im trying to set up adb on my windows 7 computer and i have installed the update packages but when i try a command to my phone i get an error saying "error: device not found" even tho i have it connected via usb and i have debugging on. How can i fix it?
Click to expand...
Click to collapse
I had the same issue. This tutorial worked for me: http://goo.gl/OS3Vi
Hope it helps
kross666 said:
I had the same issue. This tutorial worked for me: http://goo.gl/OS3Vi
Hope it helps
Click to expand...
Click to collapse
Thanks alot! That worked perfectly, now i can start using adb on my phone xD
btw i have a question for adb... what does reboot to download mode mean? is that pink screen?
theminikiller said:
Thanks alot! That worked perfectly, now i can start using adb on my phone xD
btw i have a question for adb... what does reboot to download mode mean? is that pink screen?
Click to expand...
Click to collapse
I think its safe mode
Sent from my Impulse 4g running vPure Professional CM7.
kross666 said:
I had the same issue. This tutorial worked for me: http://goo.gl/OS3Vi
Hope it helps
Click to expand...
Click to collapse
Thank you the instructions in the link provided worked for me. I am able to see my listed by adb device command...
help
i have been trying to root my acer iconia tablet A100 for a week now, i ve tried and followed a dozen of ways. this is were it has brought me,
Device connected. Preparation for executing of the main script.
mkdir failed for /data/local/tools, Permission denied
push: tools/su -> /data/local/tools/su
failed to copy 'tools/su' to '/data/local/tools/su': No such file or directory
Unable to chmod /data/local/tools/*: No such file or directory
remote object '/data/local/tools/mempodroid' does not exist
The file "mempodroid" isn't created!
-
Not getting root!
-
Error!
-
Press any key.
please help me, what did i do wrong
thanks in advanced
jakk181571 said:
i have been trying to root my acer iconia tablet A100 for a week now, i ve tried and followed a dozen of ways. this is were it has brought me,
Device connected. Preparation for executing of the main script.
mkdir failed for /data/local/tools, Permission denied
push: tools/su -> /data/local/tools/su
failed to copy 'tools/su' to '/data/local/tools/su': No such file or directory
Unable to chmod /data/local/tools/*: No such file or directory
remote object '/data/local/tools/mempodroid' does not exist
The file "mempodroid" isn't created!
-
Not getting root!
-
Error!
-
Press any key.
please help me, what did i do wrong
thanks in advanced
Click to expand...
Click to collapse
this is not the forum for ur device..
then please tell then where is the correct forum.
i only when to this one because google brought me here, and it was on adb, which is what i am have trouble with.
Re: Adb - device not found (I had same problem) Fixed
theminikiller said:
Hi, im trying to set up adb on my windows 7 computer and i have installed the update packages but when i try a command to my phone i get an error saying "error: device not found" even tho i have it connected via usb and i have debugging on. How can i fix it?
Click to expand...
Click to collapse
I had the same issue updating my Nexus 7 in adb download mode device not found. You will also notice in system setting device driver is showing an error. You can download Adb driver installer which should detect any missing driver and fix the issue.
It worked for me straight away otherwise I had no way round getting to solve the problem. Fheww!! hope it works for you
Many Thanks.
adbdriver.com/downloads
---------- Post added at 05:55 PM ---------- Previous post was at 05:43 PM ----------
You may be missing the device driver when switching to USB Debugging mode using ADB Command prompt device not found.
Please download and intsall adb driver installer. It found my device and installed missing driver straight away problem fixed now I dont seem to have any issue.
adbdriver.com/downloads/
Glory be to Almighty God. Thank you!!
theminikiller said:
Hi, im trying to set up adb on my windows 7 computer and i have installed the update packages but when i try a command to my phone i get an error saying "error: device not found" even tho i have it connected via usb and i have debugging on. How can i fix it?
Click to expand...
Click to collapse
same problem...

[Q] Android file transfer.

Love this phone, just got it today. BUT android file transfer will not work and samsung kies is not installed. What do i do to make it work??? Thanks.
Android file transfer on mac
macdude15 said:
Love this phone, just got it today. BUT android file transfer will not work and samsung kies is not installed. What do i do to make it work??? Thanks.
Android file transfer on mac
Click to expand...
Click to collapse
How is it not working? When you plug it in (using stock cable I assume) does your phone say it is connected as a media device? If so you might have to click that and change to camera mode. The mac utility only work on one of those modes if I remember correctly.
geoldr said:
How is it not working? When you plug it in (using stock cable I assume) does your phone say it is connected as a media device? If so you might have to click that and change to camera mode. The mac utility only work on one of those modes if I remember correctly.
Click to expand...
Click to collapse
Yeah ive tried that. and when i click camera mode, android file transfer says "no device found" and when its in media mode android file transfer starts and says, "cannot connect to device" and the phone isn't locked or anything and its getting me frustrated
macdude15 said:
Yeah ive tried that. and when i click camera mode, android file transfer says "no device found" and when its in media mode android file transfer starts and says, "cannot connect to device" and the phone isn't locked or anything and its getting me frustrated
Click to expand...
Click to collapse
Try an app called Airdroid.
---------- Post added at 05:35 PM ---------- Previous post was at 05:34 PM ----------
And if you go to Kies on mac using the tools menu you should redownload the drivers. Then reboot mac and phone and try again.
geoldr said:
How is it not working? When you plug it in (using stock cable I assume) does your phone say it is connected as a media device? If so you might have to click that and change to camera mode. The mac utility only work on one of those modes if I remember correctly.
Click to expand...
Click to collapse
geoldr said:
Try an app called Airdroid.
---------- Post added at 05:35 PM ---------- Previous post was at 05:34 PM ----------
And if you go to Kies on mac using the tools menu you should redownload the drivers. Then reboot mac and phone and try again.
Click to expand...
Click to collapse
that would work, but i need a larger file transfer. any other apps that allow USB connection?
macdude15 said:
that would work, but i need a larger file transfer. any other apps that allow USB connection?
Click to expand...
Click to collapse
I edited my post a bit, try seeing if that works for you.
geoldr said:
I edited my post a bit, try seeing if that works for you.
Click to expand...
Click to collapse
That worked! thank god. i really didn't want to return this baby! haha!
Please read forum rules before posting
Questions and help issues go in Q&A and Help section
Thread moved
Thank you for your cooperation
Friendly Neighborhood Moderator

My pc stopped recognize my OP5 for file transfer

Hi
i have the OP5 for 3 weeks only and it was working fine until last week
i connectd the phone to the sam Laptop and no msg jumped on the phone that ask me to change the connection to MTP/File Transfer and i get on the computer this msg
"Windows has stopped this device because it has reported problems. (Code 43)
A request for the USB device descriptor failed."
and i see on the device manager the pic i have attached .
after a few sec i hear another beep and the device disapear from the device manager .
i tried almost all like , USB Debug , replace computer. replace cable , reset computer , reset to factory the phone
i was in chat with the support and they told me to send the device ....
this is my last option ,
please let me know what i can do more
what else left to test please help
thanks
tk
Try reinstalling the drivers
Well, it sounds pretty bad considering everything you already tried...
There might still be a few things you can try but I wouldn't have my hopes up...
A few additional info :
1. Is your phone rooted ? (If it is not, don't do it, it's unlikely it would help and while I don't think that OnePlus consider it as a warranty breaker, it's not worth the risk)
2. Important : Does it charge when it is connected to a computer ?
3. Have you tried accessing it with adb / fastboot ?
Meanwhile, you can also try this method, I had a similar problem and this solved it! https://forum.xda-developers.com/oneplus-5/how-to/unbrick-tool-oneplus-5-t3648169
If all above fail, your best bet is to send it back to OP. As a tip and personal opinion, I would advise you to only try the above if you are already familiar with those kind of operations as it can worsen then problem if wrongly executed !!
Are you using the original accessories?
Go into Device Manager and update the drivers.
Yes i am
myechophone said:
Are you using the original accessories?
Click to expand...
Click to collapse
yes i am
up to date
jim262 said:
Go into Device Manager and update the drivers.
Click to expand...
Click to collapse
Hi
the drivers are up to date
i was chatting with the support and they told me to send the phone to USA for check
what can i do ???
i will need to pay for shipping and customs when i do so , what can it be ??
I had this problem once where Windows 10 failed to enumerate the USB descriptors for OnePlus 5. I fixed it by removing the registry entries as explained in this post
https://stackoverflow.com/questions...sb-enumeration-driver-cruft/41709667#41709667
Sent from my ONEPLUS A5000 using Tapatalk
---------- Post added at 09:19 PM ---------- Previous post was at 09:16 PM ----------
By the way if you are using Windows 10, the driver is unnecessary. Windows 10 USB drives already supports adb/MTP device class.
Sent from my ONEPLUS A5000 using Tapatalk

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