hello guys, i have a problem with my lenovo A850i.
after flashing, my phone cannot on, i check my battery and its still in good condition, i try to flashing one again using SP flash tool, and now my phone were not detect by pc, the led will light up when i remove the battery when it connect to usb, but when i put back the battery,the light will close. i connect to usb and try mane button combination , but still not work...
i have been stuck with this about 3 day, i hope someone can help me..
Sorry for my broken englosh...
What did you flash exactly? You sure you flashed something that's specifically made for your phone ?
Also what combination have you tried yet.
Download another stock rom for your phone load scatter text ,click download and connect your phone to PC via USB while holding the vol+button only
northwindtrades said:
What did you flash exactly? You sure you flashed something that's specifically made for your phone ?
Also what combination have you tried yet.
Download another stock rom for your phone load scatter text ,click download and connect your phone to PC via USB while holding the vol+button only
Click to expand...
Click to collapse
Yes sir, im very sure that i flash lenovo A850i firmware, do u have any other combination for me to try to make my phone connected to pc, i have try holding vol+ button while connect to pc via usb, but it not work, all i have now just a red led light that turn on without battery
jimbo94 said:
Yes sir, im very sure that i flash lenovo A850i firmware, do u have any other combination for me to try to make my phone connected to pc, i have try holding vol+ button while connect to pc via usb, but it not work, all i have now just a red led light that turn on without battery
Click to expand...
Click to collapse
Meta mode( usually vol+ button) is the most successful way of of recovering from a hardbrick for lenovo but after looking up your device you guys coonect meta mode dffrntly.now this is the most successful way of unbricking your phone
pick the official ROM for A850i came with A850_203 multilanguage firmware.
You'll need MTK 65XX metamode driver – USB VCOM Preloader driver, if you previously installed then there is no need.
SP Flash Tool to download the firmware to the phone.
(Make sure you have a working version as some so tool don't work as they're supposed to into ,I'm using version 5.1)
Run SP-Flash Tool, map the scatter loading MTK6582 for your firmware, normally inside the firmware folder. It will mapped the necessary file and partition for your device, After that click Download and leave it searching for device, it will start flash when found the device,
so next we need to activate back the dead phone of Meta mode USB Vcom MTK65xx , firstly remove the battery, simply press and hold VOLUME UP & DOWN + Power Button simultaneously while reinsert USB that connect the phone to PC.
The previous SP Flash that searching for device will start the download process just after the META mode activated, if you failed then try repeat the step :fingers-crossed:
And hit the thumps up button if this post has been helpfull good luck:good:
northwindtrades said:
Meta mode( usually vol+ button) is the most successful way of of recovering from a hardbrick for lenovo but after looking up your device you guys coonect meta mode dffrntly.now this is the most successful way of unbricking your phone
pick the official ROM for A850i came with A850_203 multilanguage firmware.
You'll need MTK 65XX metamode driver – USB VCOM Preloader driver, if you previously installed then there is no need.
SP Flash Tool to download the firmware to the phone.
(Make sure you have a working version as some so tool don't work as they're supposed to into ,I'm using version 5.1)
Run SP-Flash Tool, map the scatter loading MTK6582 for your firmware, normally inside the firmware folder. It will mapped the necessary file and partition for your device, After that click Download and leave it searching for device, it will start flash when found the device,
so next we need to activate back the dead phone of Meta mode USB Vcom MTK65xx , firstly remove the battery, simply press and hold VOLUME UP & DOWN + Power Button simultaneously while reinsert USB that connect the phone to PC.
The previous SP Flash that searching for device will start the download process just after the META mode activated, if you failed then try repeat the step :fingers-crossed:
And hit the thumps up button if this post has been helpfull good luck:good:
Click to expand...
Click to collapse
Okay, i will try it first
Related
Hi guys
trying to reinstall the stock rom but sptool doesn't detect my phone A420.(DOODLE 2). can't install driver manually because the phone goes to charging mode instantly before i can manually locate the driver.
try different USB port
Pannam said:
Hi guys
trying to reinstall the stock rom but sptool doesn't detect my phone A420.(DOODLE 2). can't install driver manually because the phone goes to charging mode instantly before i can manually locate the driver.
Click to expand...
Click to collapse
try to connect your phone to a different USB port
or install drivers before you connect phone to PC(you can google for drivers)
Pannam said:
Hi guys
trying to reinstall the stock rom but sptool doesn't detect my phone A420.(DOODLE 2). can't install driver manually because the phone goes to charging mode instantly before i can manually locate the driver.
Click to expand...
Click to collapse
i was also facing the same problem try it in windows 8 and connect your phone after hitting the download firmware button. it will detect your phone.
I tried to downgrade the kitkat version because I couldn't update my apps, using a flash tool.
It then shut down and now does not turn on at all. When I plug into the computer the USB gets into a cycle/loop of connect and disconnect. Please help me if you have the time.
lenover9000 said:
I tried to downgrade the kitkat version because I couldn't update my apps, using a flash tool.
It then shut down and now does not turn on at all. When I plug into the computer the USB gets into a cycle/loop of connect and disconnect. Please help me if you have the time.
Click to expand...
Click to collapse
Does it vibrates or display anything?
Tyaginator said:
Does it vibrates or display anything?
Click to expand...
Click to collapse
no. But I think it goes on '''META MODE'" ONLY on the computer for a few seconds.
Thanks for commenting.
Check device manager in your pc when you connect your phone, is it showing MTK 65xx preloader
Tyaginator said:
Check device manager in your pc when you connect your phone, is it showing MTK 65xx preloader
Click to expand...
Click to collapse
It shows Mediatek preloader usb vcom port (com7) alternating with mtk usb port (com6).
lenover9000 said:
It shows Mediatek preloader usb vcom port (com7) alternating with mtk usb port (com6).
Click to expand...
Click to collapse
U must have flashed some other device's firmware and which guide u have followed
Tyaginator said:
U must have flashed some other device's firmware and which guide u have followed
Click to expand...
Click to collapse
I used this one.
forums (dot) lenovo (dot) com/t5/A-and-P-Series/Lenovo-A536-stuck-during-firmware-upgrade/td-p/1744571[/url]
I downloaded the latest firmware from
"THIS is the latest original ROW firmware (PC Flash Tool installation)"
This whole guide was fine, it worked for me.
But the problem was when I tried to downgrade the firmware to an older version.
I tried to replace the lastest official firmware with this one ROM Android 4.4.2 (older official needrom(dot)com/download/lenovo-a536/
sorry can't link websites yet
http://forum.xda-developers.com/showthread.php?t=1943442
Try this thread
Tyaginator said:
http://forum.xda-developers.com/showthread.php?t=1943442
Try this thread
Click to expand...
Click to collapse
Thank you so much for staying with me to solve this problem. The phone is fixed.
I followed the
"
For MT6575/ 77
With the battery out, hold the volume up, don't let go & plug in the USB cable will activate META mode for few seconds...Typically, you need to click Download at SP Flash Tool before entering META mode or it will auto disconnected...
"
except I downloaded the lenovo a536 stock rom.
the only thing I did different was that I plugged in (META MODE) and THEN pressed download or else the usb would never be detected (they both show different COM numerals.)
After that I firmly held the whole usb into the phone during the whole flashing, or else it might get automatically disconnected again.
Then I updated/upgraded to the latest firmware, And it is all optimal. :good:
THANKS AGAIN !!!
lenover9000 said:
Thank you so much for staying with me to solve this problem. The phone is fixed.
I followed the
"
For MT6575/ 77
With the battery out, hold the volume up, don't let go & plug in the USB cable will activate META mode for few seconds...Typically, you need to click Download at SP Flash Tool before entering META mode or it will auto disconnected...
"
except I downloaded the lenovo a536 stock rom.
the only thing I did different was that I plugged in (META MODE) and THEN pressed download or else the usb would never be detected (they both show different COM numerals.)
After that I firmly held the whole usb into the phone during the whole flashing, or else it might get automatically disconnected again.
Then I updated/upgraded to the latest firmware, And it is all optimal. :good:
THANKS AGAIN !!!
Click to expand...
Click to collapse
Glad it's fixed
I Too Need help my lenovo a536 is bricked
My phone is not booting , unable to install USB VCOM Drivers and it is constantly going off while installing and unable to install driver ,phone vibrates shows logo but it goes in bootloop pls help urgent:crying:
prathamsd4 said:
My phone is not booting , unable to install USB VCOM Drivers and it is constantly going off while installing and unable to install driver ,phone vibrates shows logo but it goes in bootloop pls help urgent:crying:
Click to expand...
Click to collapse
What do u mean by "it is constantly going off while installing"
Does it boot in recovery mode? Please be as specific as you can while posting questions.
Sent from a Device using an App!
Tyaginator said:
What do u mean by "it is constantly going off while installing"
Does it boot in recovery mode? Please be as specific as you can while posting questions.
Sent from a Device using an App!
Click to expand...
Click to collapse
it does not boot in recovery mode,
while trying to install mediatek usb vcom drivers phone constantly connects and disconnect and i am unable to install drivers..
prathamsd4 said:
it does not boot in recovery mode,
while trying to install mediatek usb vcom drivers phone constantly connects and disconnect and i am unable to install drivers..
Click to expand...
Click to collapse
I don't think you need to connect phone during installing drivers and phone will stay connected after properly installing DA Vcom drivers
Sent from a Device using an App!
I have similar problem
Hi, please I need your help. I tried to flash stock ROM but I hard bricked my phone. When I connect phone with computer I'm holding volume up button. In device manager it shows "MediaTek USB Port (COM4)" but after three seconds it disconnect. This is why I can't flash ROM. It's everytime disconnect after three seconds.. Please help me.
Lenovo A536
Please help me guys, where is GND and COLO point of lenovo a536
same problem
i have a lenovo a536 and when i flash the stock
it goes to a cycle of off and on , help me to fix this
ive tried a lot of stock roms i searched,and none of them worked , the cycle of turning off and on is still there
my lenovo a5000 bricked after downgrade to stock kitkat s025 version using sp flashtool... now it cant be turn on... but my pc detect the phone after connecting via usb.. but when I press on button, nothing happen or vibrating... I try to flash back to newer version but sp flashtool doesnt detect the fon... help me!
Lenovo phones are damn fussy it requires to have the exact original FW for it to boot. Try to obtain the build details of the original FW and Google it.
Flash it back as usual and with the right FW it will power-up for sure....Good Luck !
If you flashed a wrong preloader your phone probably is irrecoverable
belalerebus said:
my lenovo a5000 bricked after downgrade to stock kitkat s025 version using sp flashtool... now it cant be turn on... but my pc detect the phone after connecting via usb.. but when I press on button, nothing happen or vibrating... I try to flash back to newer version but sp flashtool doesnt detect the fon... help me!
Click to expand...
Click to collapse
you need to open your phone..disconnect the battery and reconnect again..after that open your flashtool...open scatter file..Lenovo_A5000_S119_150820_8G_ROW_(by_xdafirmware.com)..then click start...connect usb to computer..press and hold volume down (phone) then connect your phone.. that's all........good luck
i experience something in my a5000 kikat it its detected but some errors appears in sp flash tool
i try using fastboot but it doesnt detect by the computer im so hopeless
maybe i flash wrong rom it keeps restarting in black screen
My phone is xolo era. I rooted it 2 days ago, I also changed the startup animation after rooting, then i thought about having on screen buttons, although i have capacitive physical button of my phone, but still. I tried to get on screen buttons by an app called pimp my rom, after switching on-screen buttons, it asked for a restart, which i did. But after that, when i switch my phone on, just after that it says unfortunately, com.google.androidui has stopped working, when I press ok, it comes again, keeps on coming continuously. I also tried to boot into recovery mode, but xolo sign comes up, again screen becomes black, again xolo sign, again black...............
How can I get my phone into recovery or change the rom by computer?
Please help me.
Maybe this can save your phone
http://firmwarefile.com/xolo-era
joe2k01 said:
Maybe this can save your phone
Click to expand...
Click to collapse
Dude, u saved my life. Thanks. Thanks a lot.
You are welcome
joe2k01 said:
You are welcome
Click to expand...
Click to collapse
But the SPD tool is not detecting my device. I haven't switched on the usb debugging, is it the reason? Now I can't turn it on too, because phone is not functional. Please help me again, thanxx.
SP flash tool can recognize your phone only if is turned off and if you have installed the USB vcom preloader driver
joe2k01 said:
SP flash tool can recognize your phone only if is turned off and if you have installed the USB vcom preloader driver
Click to expand...
Click to collapse
SPD tool is stuck at 'checking baudrate'
Help me please.
Have you installed the driver correctly?
joe2k01 said:
Have you installed the driver correctly?
Click to expand...
Click to collapse
Yes, i have installed the spreadtrum drivers. Do i need to install adb drivers for my phone also?
You need to install the USB VCOM preloader driver
joe2k01 said:
You need to install the USB VCOM preloader driver
Click to expand...
Click to collapse
Yeah.. I have installed those driver. USB VCOM preloader drivers are for mediatek, I have downloaded same drivers for spreadtrum. What may be the problem?
Will odin do the job if I try it?
No odin is only for Samsung devices
joe2k01 said:
No odin is only for Samsung devices
Click to expand...
Click to collapse
Any other software that can do the job?
Check if the manufacturer of your phone provides a tool like Odin, if not you can only use SP-flash tool.
joe2k01 said:
Check if the manufacturer of your phone provides a tool like Odin, if not you can only use SP-flash tool.
Click to expand...
Click to collapse
Nope, nothing like this available. I dont think there is any other way to flash this. Just tell me how can i get to boot recovery. I tried 10000 times by using those buttons but nothing happened. Any other way to boot into recovery?
Are you connecting the phone turned on or turned off, because SP-flash tool can recognize your phone only if is turned off
joe2k01 said:
Are you connecting the phone turned on or turned off, because SP-flash tool can recognize your phone only if is turned off
Click to expand...
Click to collapse
Turned off, I am even pressing the volume down key while connecting to usb so that it doesnt start charging.
It even recognizes my device, but gets stuck at checking baudrate
When it says checking baudrate try to unplug your battery and then replug-in
joe2k01 said:
When it says checking baudrate try to unplug your battery and then replug-in
Click to expand...
Click to collapse
when i unplug the battery, it says unplugged, when i plug it back in, it again starts checking
Can it be a problem with my phone ???
OK... Maybe I have the solution now.
Follow this step:
1) Open SPD
2) Load the .pac firmware
3) Open the settings
4) Decrease the baudrate
5) FLash
Hi
I've Samsung S7582 clone .I would like to flash it due to PIN code forgotten but When I connect it to PC the device does not show up in device manager. But when in Meta mode (keeping volume - pressed then connect USB cable or make short between KCOLO test pin with GND ) window sense it but does not recognize it and keep connect and disconnect continuously .( mtk preloader vcom drive installed manually.)
So please if anybody knows how to flash this device tell me.
Thanks in advance
aakr said:
Hi
I've Samsung S7582 clone .I would like to flash it due to PIN code forgotten but When I connect it to PC the device does not show up in device manager. But when in Meta mode (keeping volume - pressed then connect USB cable or make short between KCOLO test pin with GND ) window sense it but does not recognize it and keep connect and disconnect continuously .( mtk preloader vcom drive installed manually.)
So please if anybody knows how to flash this device tell me.
Thanks in advance
Click to expand...
Click to collapse
did you tried to boot at recovery to try a factory reset? meta mode is for fixing baseband and imei and it uses adb to send baseband to the modem partition. try to press vol up or down or both + power instead.
There is no factory reset at recovery in this clone phone.
aakr said:
Hi
I've Samsung S7582 clone .I would like to flash it due to PIN code forgotten but When I connect it to PC the device does not show up in device manager. But when in Meta mode (keeping volume - pressed then connect USB cable or make short between KCOLO test pin with GND ) window sense it but does not recognize it and keep connect and disconnect continuously .( mtk preloader vcom drive installed manually.)
So please if anybody knows how to flash this device tell me.
Thanks in advance
Click to expand...
Click to collapse
Have you tried these solutions.
http://forum.xda-developers.com/showthread.php?t=2620456
Ashwinrg said:
Have you tried these solutions.
http://forum.xda-developers.com/showthread.php?t=2620456
Click to expand...
Click to collapse
These solutions are not possible because the PC could not recognized the device .So first we need solution to recognize it to windows.
UP