Is There any way to root and install TWRP without using pc ?? - Xperia Z3 Q&A, Help & Troubleshooting

hello my firend, i want to ask you Is There any way to root and install TWRP without using pc ?? because my phone cant connect to pc and i have try everything and everyway from previous thread the result still same, the only thing i never try is flashing another rom. if i can install twrp so i can flash the rom without connect my phone to pc. i dont know what happen, i think maybe my usb connector is broken, but its brand new phone, so i think its imposible if the usb connector broke because i can still charge my phone. the only problem is it cant charge and connect to mtp mode when pluggen in to pc

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USB Problem! Help!

I have a Samsung Fascinate and my phone won't connect to my computer! A few days ago, I was on rooted stock and I noticed it wouldn't connect to my PC. I did a data wipe and installed MIUI and noticed the problem was still going on. I thought it was no big deal but now it is VERY annoying! I've tried it on my Windows 7 computers and one XP computer and none of them work! They all say that it can't be recognized. I have accidental insurance on it and the person at BestBuy mobile said I can root it without voiding it. I don't know if installing a ROM (MIUI) voids it or not. I'm trying to do an Odin restore and when I put it in download mode, Windows still says that it can't recognize it. I want it on stock before calling them about it. I'm thinking this is a hardware issue. Anyway to get it off of MIUI and back to stock without a PC?! :'(
have you tried going to settings/development and un checking USB Debugging? worked for me after update.
Yes, make sure USB Debugging is not selected, as this will prevent your device from entering storage mode and be picked up by your Computer.
Also, make sure that you're using the original USB data cable that came with your phone. Other cables might allow charging, but won't work for data.
or...
if still doesnt work, try a factory reset (sorry)
I am using the original cable. And USB Debugging is unchecked. It also won't detect my phone in download mode...? Could it maybe be the USB?
Sent from my SCH-I500 using XDA App
GOOD NEWS! I had another USB cable laying around and it turns out its NOT my phone, its the USB cable!!! STOCK HERE I COME!!!
GagesiPad said:
I have a Samsung Fascinate and my phone won't connect to my computer! A few days ago, I was on rooted stock and I noticed it wouldn't connect to my PC. I did a data wipe and installed MIUI and noticed the problem was still going on. I thought it was no big deal but now it is VERY annoying! I've tried it on my Windows 7 computers and one XP computer and none of them work! They all say that it can't be recognized. I have accidental insurance on it and the person at BestBuy mobile said I can root it without voiding it. I don't know if installing a ROM (MIUI) voids it or not. I'm trying to do an Odin restore and when I put it in download mode, Windows still says that it can't recognize it. I want it on stock before calling them about it. I'm thinking this is a hardware issue. Anyway to get it off of MIUI and back to stock without a PC?! :'(
Click to expand...
Click to collapse
Did you download the ADB usb drivers? Also, be very careful downloading the Samsung Drivers and updating Win 7. They broke two of my computers.
USB Problem! Help > answer
ok..i was having same problem..
bt i do check on setings>application>development> USB DEBUGGING
and it;x doneitx working nw

[Q] USB and Fastboot mode not work

Hi,
i have a big problem with htc one x.. This phone is without card storage stlot and not connect with usb cable to pc. I test more cable but any one not work with my phone. Device manager not see any new device.. i checked on 2 pc and 3 notebook :/. USB slot on motherboard its ok. I upload cyanogenmod 10.1 to phone using airdroid and flash this with ClockWorkMod..i dont remember gapps.. and this time when i power on phone.. i see com.android.phone .... error. and i dont can anymore options... dont upload any rom, any files to phone and i dont can this repair..
fastboot mode not work in any computers and any cable.
i try insert simcard with internet connection but phone not see services of provider..
can we help me please with my very big problem? ([phone has root and update to android 4.1.1 another guy ho have this phone after me)
very very very thx!. (im sorry for my english)

[Q] USB port not working or is it working?

Hello
I have owned this HTC Desire S for more than two years now and it is time to retire it to some else in the family and get a new phone.
The problem is I'm running Cyanogenmod on it and the camera will probably not be good enough for the girl that I will give it to.
I want to remove this version of Cyanogenmod but the problem is that the USB port does not allow my computer to detect the phone when I try and flash roms and the like. I need to be able to do this since I have an unclocked bootloader but S-On (Or the other way, point is I need a PC to flash) The weird this is that although I am unable to switch to mass storage on a PC I can access the mass storage function on a TV using the same USB cable. I have been able to play all sorts of files but my computer just cannot read anything.
Does anyone have a clue what the problem could be?
Thanks for any of the replies and help I will get.
What operating system is on your pc?
Have you tried different USB ports on the PC?
it may be ur custom rom fault to for eg . i encountered sam problem with pacman rom later i flashed SVHD Rom and problem solved
try OEM cable!
had o problem with samsung phones!
try to use an new original cable or old but make sure is not broken!

Lenovo A850 No usb option

Hi xda, I need some help here on my lenovo A850.
Whenever I plugged it to my pc, it don't pop up any usb connection option and my pc didn't even detect it.
I can't use flashtool since pc didn't detect my phone.
What should I do?
I've rooted it using framaroot and installed cwm using mtk uncle.
Should I just try and flash other rom via cwm?
Really appreciate any help from anyone here.
Have a nice day.
balachis said:
Hi xda, I need some help here on my lenovo A850.
Whenever I plugged it to my pc, it don't pop up any usb connection option and my pc didn't even detect it.
I can't use flashtool since pc didn't detect my phone.
What should I do?
I've rooted it using framaroot and installed cwm using mtk uncle.
Should I just try and flash other rom via cwm?
Really appreciate any help from anyone here.
Have a nice day.
Click to expand...
Click to collapse
Do you hear the windows sounds of connecting / disconnecting devices? If not, your cable must not working...
Else, try installing the USB drivers from here.
You can install roms from CWM BUT if anything goes wrong, flash tool can almost always fix it.
So i advice you, before installing anything make sure that your phone can connect to flash tool.
GreatApo said:
Do you hear the windows sounds of connecting / disconnecting devices? If not, your cable must not working...
Else, try installing the USB drivers from here.
You can install roms from CWM BUT if anything goes wrong, flash tool can almost always fix it.
So i advice you, before installing anything make sure that your phone can connect to flash tool.
Click to expand...
Click to collapse
Nope nothing from my pc and nothing from phone. Even flashtool can't detect it. I'm on win 7 32 bit
balachis said:
Nope nothing from my pc and nothing from phone. Even flashtool can't detect it. I'm on win 7 32 bit
Click to expand...
Click to collapse
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...
GreatApo said:
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...
Click to expand...
Click to collapse
Sent my phone to repair its usb..lolz
Thanks guys.. Really appreciate it..
I'll be hanging around in xda lenovo development forum..
Gotta learn some rom flashing methods..
GreatApo said:
Do not expect to connect to flashtool if it doesn't connect to your PC.
From what you are saying it seems to me that the cable or the phone or the USB port has problem.
Try these: (until you hear a windows sound or see the phone charging)
- Try an other USB port
- Try on an other PC
- Try an other cable
- Try mounting from Recovery?
You can also try installing the USB drivers from the link i gave you in my previous post...
Click to expand...
Click to collapse
please gan , my problem is the same , it can be for the charger , but can not connect pc then, no noise at all in the pc , I've tried to move pc , replace the cable usb.

Stuck! Xperia Z5 E6653

Can anyone please help. im stuck in a difficult problem. I cant enter recovery, my phone just loops, and i cant connect it to my pc. Just getting USB device not recognized. The last usb device you connected to this computer malfunctioned, and windows does not recognize it. I dont know how to add a new software or restore a backup, and i got a seious battery drain issue. Hope someone can help me. Im on Slim X rom on a E6653.
Download a MM, LP or Nougat firmware.
Let the phone charge and go to flashtool
Load the firmware you downloaded check all the wipe section case and put your phone on flashmode (vol - and stick USB cable while maintaining vol -)
Let flashtool do it's work and once done it should be OK
I have tried that, but my computer cant fin my phone, so i cant use flashtool
I found out of it. Had a faulty usb cord. Im happy again.
Hehe no problem

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