Jiayu s3sw - JiaYu S3 Questions & Answers

My phone has been working on android kk. I've been trying to upgrade it to a newer version of android such as lp or mm, but when I install all the drivers in to my computer ( windows 10/8/7 I tried them all ) the phone has never been recognised in my pc even though I can get all type of USB mods ( media, storage, camera transfer... )
Recovery mode is bricked i think , I can go to recovery mode.
P's I didn't try to flash it with computer cuz it's not recognized but I tried from the stock recovery when it was working.
Is everybody has the same issue with slow charging? Or because I have everything stock
Help please

You can or cannot go into recovery mode? Hold the Volume down and power button start to try to go into recovery?

mrgbuzz said:
You can or cannot go into recovery mode? Hold the Volume down and power button start to try to go into recovery?
Click to expand...
Click to collapse
I can not go to recovery mode

Related

[Q] Bootscreen stuck

I installed a custom ROM! and then i went to Recovery mode and wiped everything in mount and storage now my phone stucked in Bootscreen and when i try to go into recovery mode it only Blink with LG screen and goes, i cannot go to recovery mode?? now what i have option left?? thanks in advance
Torres00 said:
I installed a custom ROM! and then i went to Recovery mode and wiped everything in mount and storage now my phone stucked in Bootscreen and when i try to go into recovery mode it only Blink with LG screen and goes, i cannot go to recovery mode?? now what i have option left?? thanks in advance
Click to expand...
Click to collapse
download your newest stock rom, then flash it through emergency mode
Don't forget to hit THANKS button
nasheich said:
download your newest stock rom, then flash it through emergency mode
Don't forget to hit THANKS button
Click to expand...
Click to collapse
Thank you soo much since i cant get to CWR mode, how to get in emergency mode?
Torres00 said:
Thank you soo much since i cant get to CWR mode, how to get in emergency mode?
Click to expand...
Click to collapse
hold power button+menu button+volume down (vo
or
release your battery, plug your device to pc without battery, as fast as you can hold power button+menu button
connect your phone via usb to the computer by holding down the volume + button until you see the yellow screen of the emergency mode
i think its actually vol - and plug the usb cable,you can try this if above didnt work

[Q] LG G2 stuck in fastboot mode started!

Hello all! So recently i decided to try and install a custom recovery, autodec or something and when i boot into recovery all it says is:
[860]fastboot mode started
[910]udc_start()
(if i plug it into my PC it adds)
[1070]-reset-
[1080]-portchange-
[1150] fastbootrocessing commands
Note:numbers change at times
i have tried A LOT of methods but it never works, so its either me that did the method wrong or that it doesn't work at all.
I CANNOT get into recovery mode at ALL
I CANNOT go into download mode, it just switches back into the fast boot mode started...
i cant factory hard reset, all it does is take me back into the fast boot thingy.
so basically everything takes me back to the fast boot thing.
PLZ HALP XD <3
EDIT: Also when i try cmd it says device is not ready?
LGG2 XD HALP said:
Hello all! So recently i decided to try and install a custom recovery, autodec or something and when i boot into recovery all it says is:
[860]fastboot mode started
[910]udc_start()
(if i plug it into my PC it adds)
[1070]-reset-
[1080]-portchange-
[1150] fastbootrocessing commands
Note:numbers change at times
i have tried A LOT of methods but it never works, so its either me that did the method wrong or that it doesn't work at all.
I CANNOT get into recovery mode at ALL
I CANNOT go into download mode, it just switches back into the fast boot mode started...
i cant factory hard reset, all it does is take me back into the fast boot thingy.
so basically everything takes me back to the fast boot thing.
PLZ HALP XD <3
EDIT: Also when i try cmd it says device is not ready?
Click to expand...
Click to collapse
same problem here..stucked..i find this http://forum.xda-developers.com/showthread.php?t=2477595 ..now i'm trying to do something
That tutorial doesnt worked for me because my pc didnt recognize my phone...but i was able to enter in download mode.. plug in your usb, press the power button to turn off your phone, and hold the volume up button and it will need to enter in download mode..this worked for me
raulx222 said:
same problem here..stucked..i find this http://forum.xda-developers.com/showthread.php?t=2477595 ..now i'm trying to do something
That tutorial doesnt worked for me because my pc didnt recognize my phone...but i was able to enter in download mode.. plug in your usb, press the power button to turn off your phone, and hold the volume up button and it will need to enter in download mode..this worked for me
Click to expand...
Click to collapse
ty m8 but i fixed my phone XD

LG G2 D802 on bootloop without TWRP or download mode

Hello i would like to ask you regarding to a serious problem that i have on my g2 device.(d802 international version).
I tried to flash latest TWRP version which was bummed.
Then the cloudy g3 rom and a kernel of dorimax.
Now my phone is always on bootloop and it doesn't let me open TWRP with combination keys or enter to Download mode.
Every time i connect it to to pc via usb cable, device manager recognize it as LGE MTP device.
Do you have any suggestions , please ?
try this http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
amin44 said:
try this http://forum.xda-developers.com/lg-g2/general/lg-g2-unbrickable-fix-real-hard-brick-t2904404
Click to expand...
Click to collapse
ill try it asap! thank you!
intrial2015 said:
Hello i would like to ask you regarding to a serious problem that i have on my g2 device.(d802 international version).
I tried to flash latest TWRP version which was bummed.
Then the cloudy g3 rom and a kernel of dorimax.
Now my phone is always on bootloop and it doesn't let me open TWRP with combination keys or enter to Download mode.
Every time i connect it to to pc via usb cable, device manager recognize it as LGE MTP device.
Do you have any suggestions , please ?
Click to expand...
Click to collapse
Any suggestions????
intrial2015 said:
Any suggestions????
Click to expand...
Click to collapse
Did you try to force your phone into qhsusb_bulk mode and flash the partitions?
Sent from my LG-D800 using Tapatalk
If it is still recognized as MTP device it is too early to disassemble it.
Are you sure you cannot go into download mode? (Shutdown completely with 10 sec. on POWER, hold VOLUME+ and then plug in PC USB).
Did you try to find it with adb? ("adb devices" ...)
Did you try to use the SRKTool by droith? It can fix some problems the easy way.
As suggested did you try to force it into QHSUSB_bulk mode?
Keep calm. It is nearly impossible to destroy this phone.
MB525 said:
If it is still recognized as MTP device it is too early to disassemble it.
Are you sure you cannot go into download mode? (Shutdown completely with 10 sec. on POWER, hold VOLUME+ and then plug in PC USB).
Did you try to find it with adb? ("adb devices" ...)
Did you try to use the SRKTool by droith? It can fix some problems the easy way.
As suggested did you try to force it into QHSUSB_bulk mode?
Keep calm. It is nearly impossible to destroy this phone.
Click to expand...
Click to collapse
i try all those suggetions exept from force it into QHSUSB_bulk mode cause i cant open the back cover without tools!
Have you tried the different key combos to enter your recovery?
1. volume down + power, if you see LG logo, release and press again volume down + power
2. volume down + power, if you see LG logo, release and press volume up + volume down
Sometimes you have to try a cople of times (it's about timing).
There are different modes.
You don't think you need to open your phone for the QHSUSB_bulk flash mode 9006. It's a mode in where all your phone's partitions are mounted in Windows (or Linux) in "download" mode. With the right partitions nuked you should automatically get into this mode. I got there accidentially twice.
Did you try the SRKTool? For example, did you try to enter download mode from there or otherwise nuke and fix the download mode?
Read these guides...
http://forum.xda-developers.com/android/general/unbrick-lg-model-download-recovery-t3060184
http://forum.xda-developers.com/showthread.php?t=2582142
bravho said:
Have you tried the different key combos to enter your recovery?
1. volume down + power, if you see LG logo, release and press again volume down + power
2. volume down + power, if you see LG logo, release and press volume up + volume down
Sometimes you have to try a cople of times (it's about timing).
Click to expand...
Click to collapse
yes i try all of them but nothing!.........

Cannot enter recovery mode after updating CM13 nightly

Hey guys,
I feel totally stupid for writing this post but I'm actually out of ideas how to get out of my situation. Also I didn't find any comparable topic here on xda. So let's hope you can help me and a big thanks in advance!
First of all i have a flashed D802 running TWRP and CM13, which worked well the last weeks. I thought about updating to the todays nightly as it is already a few weaks since I did my last update. I downloaded the nightly via the CM downloader and started the installation with running phone. It rebooted into recovery mode and installed the nightly without any problems. After the installation was completed the phone automatically rebooted and this is where the problem starts.
I am stuck in "bootloop?" at the CM logo. It is not automatically restarting after a while but just loading and loading and nothing further happens. I am not able to enter the recovery mode via the factory reset (Pressing Vol Down + Power, releasing after the lg logo appears, pressing and holding the power button again).
This never happened to me and as I am not able to enter TWRP I am not able to install a previous release or a backup. What am I doing wrong this time and what can I do?
Thanks for your support!
have you tried flashing a stock rom?
restlessone said:
have you tried flashing a stock rom?
Click to expand...
Click to collapse
Actually I don't really know how to do this when I'm not able to enter the recovery mode? Is there a certain way to do this?
In the meantime I managed to enter the recovery mode / TWRP via a mode I don't know how it is called. I pressed vol down + pw btn, released after the LG logo appeared and pressed vol up + vol down. I guess my userdata is deleted by now, which shouldn't be a big deal but I am getting redirected to the recovery mode. I tried to install the yet working CM13 nightly but it has the same problems now.
Now I have two questions:
Does anyone know which part of the system is broken now / which part I need to update in order to get my phone back to life?
Is the download mode working if my phone is rooted? I am able to enter this mode.
.flo. said:
Actually I don't really know how to do this when I'm not able to enter the recovery mode? Is there a certain way to do this?
In the meantime I managed to enter the recovery mode / TWRP via a mode I don't know how it is called. I pressed vol down + pw btn, released after the LG logo appeared and pressed vol up + vol down. I guess my userdata is deleted by now, which shouldn't be a big deal but I am getting redirected to the recovery mode. I tried to install the yet working CM13 nightly but it has the same problems now.
Now I have two questions:
Does anyone know which part of the system is broken now / which part I need to update in order to get my phone back to life?
Is the download mode working if my phone is rooted? I am able to enter this mode.
Click to expand...
Click to collapse
yes you can enter the download mode: turn down your phone, press and hold volume up button and connect the usb cable, release volume up when your screan shows dowload mode.
then follow this tutorial to restore your phone back to stock http://forum.xda-developers.com/showthread.php?t=2432476
restlessone said:
yes you can enter the download mode: turn down your phone, press and hold volume up button and connect the usb cable, release volume up when your screan shows dowload mode.
then follow this tutorial to restore your phone back to stock http://forum.xda-developers.com/showthread.php?t=2432476
Click to expand...
Click to collapse
Thanks! At least the phone is working at all now.

Bricked :(

I think I may have bricked by M3 . Willing to paypal someone for a solution. Am unable to get into fastboot and it hangs at "your device is booting now...." no matter what button combo I press.
Have tried battery drain trick as well.
Have you tried creating a dload folder on your internal storage or sd card? Put the update.app for your model in there and then press power and up and down volume buttons at the same time.
Probably the only solution is to use an older version of ROM even if for Europe or whatever. Put in dload folder. Follow regular directions for that (two files). Get that older version working. Then unlock bootloader, install TWRP, then try upgrade again. I think I had to install TWRP 5 before it could be used for the upgrade to current ROM (EMUI 5).
I'm having the same problem as OP. The dload folder in the sd card method is apparently not an option as volume up + down + power doesn't enter the recovery mode. It either will just hang at "your device is booting now...." or it will flash the red charging symbol.
jasondf said:
I'm having the same problem as OP. The dload folder in the sd card method is apparently not an option as volume up + down + power doesn't enter the recovery mode. It either will just hang at "your device is booting now...." or it will flash the red charging symbol.
Click to expand...
Click to collapse
I have unfortunally exactly same problem.
When trying the button combo to enter recovery have you got the usb cable plugged in to your tablet?
Are you trying a non 5.0 build? Mine did what yours did and won't build with a 5.0 build. Try a 4.1(?) build and it should eventually boot (after a good while).
I have the same symptoms.
How did you solve it?
dinkmack said:
When trying the button combo to enter recovery have you got the usb cable plugged in to your phone?
Click to expand...
Click to collapse
yes.
If the cable is not connected, the power will not turn on because it is discharged..
Is there a way to solve this problem?
Try connecting it to a PC and use ADB to get into fastboot.
dinkmack said:
Try connecting it to a PC and use ADB to get into fastboot.
Click to expand...
Click to collapse
"Device is now booting." It stops here.
And is not recognized by the PC.
There is no driver problem.
ㅜ..ㅜ
baekidoo said:
"Device is now booting." It stops here.
And is not recognized by the PC.
There is no driver problem.
ㅜ..ㅜ
Click to expand...
Click to collapse
Probably a stupid question but have you tried the button combo to get it into recovery whilst it's connected to the PC? Your PC probably isn't recognising it because it's stuck on device is booting now.
dinkmack said:
Probably a stupid question but have you tried the button combo to get it into recovery whilst it's connected to the PC? Your PC probably isn't recognising it because it's stuck on device is booting now.
Click to expand...
Click to collapse
Volume Up + Power, Volume Down + Power, Volume Up + Power and all combinations.
However, the same screen is repeated.
Recovery mode, fast boot mode, and erase mode can not be entered in any mode.
nostep said:
Probably the only solution is to use an older version of ROM even if for Europe or whatever. Put in dload folder. Follow regular directions for that (two files). Get that older version working. Then unlock bootloader, install TWRP, then try upgrade again. I think I had to install TWRP 5 before it could be used for the upgrade to current ROM (EMUI 5).
Click to expand...
Click to collapse
baekidoo said:
Volume Up + Power, Volume Down + Power, Volume Up + Power and all combinations.
However, the same screen is repeated.
Recovery mode, fast boot mode, and erase mode can not be entered in any mode.
Click to expand...
Click to collapse
You said there isn't a driver problem. Have you installed hisuite?
dinkmack said:
You said there isn't a driver problem. Have you installed hisuite?
Click to expand...
Click to collapse
Yes. The high suit is installed on the PC.
However, it is useless because the PC does not recognize the mediapad.

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