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[Please help] non removeable battery - bootloop

[Please help] non removeable battery - bootloop

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X3non
X3non
X3non
Recognized Contributor
22,062
09-11-2019, 05:04 PM
#11



(09-11-2019, 11:09 AM)হাই ইটস মি ...
(let me tell you something more)   This time, its not stucked... its kinda like - i press power button for bootup THAN logo came for 1 sec and than battery empty bar shows than its shut down... 

i tried to go fastboot same thing happen... boot fasboot for 4-5 second than it shutdown itself Sad

you might want to try using a different charger or USB cord to charge the device and let the device charge for at least an hour undisturbed, if that doesn't work then disconnect / reconnect the battery then charge for some time, if that doesn't work then replace the battery


what did you mean by leaving? --- you mentioned that you charge the device for 1 minute. leaving meant let the device charge for more than a minute

BTW which button? --- scratch this out since you've just established that the device can now at least power on

you know this is non-removeable battery... BTW how to do that? --- disassemble till you get to the battery clip then disconnect / reconnect the clip, if you don't know how to then look for someone who does
হাই ইটস মি
হাই ইটস মি
137
10-11-2019, 04:05 AM
#12
(09-11-2019, 05:04 PM)X3non
(09-11-2019, 11:09 AM)হাই ইটস মি ...
(let me tell you something more)   This time, its not stucked... its kinda like - i press power button for bootup THAN logo came for 1 sec and than battery empty bar shows than its shut down... 

i tried to go fastboot same thing happen... boot fasboot for 4-5 second than it shutdown itself Sad

you might want to try using a different charger or USB cord to charge the device and let the device charge for at least an hour undisturbed, if that doesn't work then disconnect / reconnect the battery then charge for some time, if that doesn't work then replace the battery


what did you mean by leaving? --- you mentioned that you charge the device for 1 minute. leaving meant let the device charge for more than a minute

BTW which button? --- scratch this out since you've just established that the device can now at least power on

you know this is non-removeable battery... BTW how to do that? --- disassemble till you get to the battery clip then disconnect / reconnect the clip, if you don't know how to then look for someone who does
Ok forget about battery. i think thats logo problem

ok, i will charge it for 1 hour. THIS WHAT WILL HAPPEN - charging the device and its just turn of and turn on. within 10 second, its do that for 2/3 time. 

ok, i will disamble it for the last step

BTW i think your whole concentration goes to Battery. And I think my problem is on OS. is there anyway to flash it lik MTK devices.... when its fully bricked up (tho my device is not fully bricked up, considerit is)
X3non
X3non
X3non
Recognized Contributor
22,062
11-11-2019, 12:00 AM
#13
(10-11-2019, 04:05 AM)হাই ইটস মি Ok forget about battery. i think thats logo problem

ok, i will charge it for 1 hour. THIS WHAT WILL HAPPEN - charging the device and its just turn of and turn on. within 10 second, its do that for 2/3 time. 

ok, i will disamble it for the last step

BTW i think your whole concentration goes to Battery. And I think my problem is on OS. is there anyway to flash it lik MTK devices.... when its fully bricked up (tho my device is not fully bricked up, considerit is)

its based on how you've described the problem. here, i'm quoting you
...and than battery empty bar shows than its shut down... 
...boot fasboot for 4-5 second than it shutdown itself...

everything points to empty battery, btw you can download the firmware @ http://c.mi.com/oc/miuidownload/detail?device=1700360
This post was last modified: 11-11-2019, 12:37 AM by X3non.
হাই ইটস মি
হাই ইটস মি
137
11-11-2019, 03:39 PM
#14
(11-11-2019, 12:00 AM)X3non
(10-11-2019, 04:05 AM)হাই ইটস মি Ok forget about battery. i think thats logo problem

ok, i will charge it for 1 hour. THIS WHAT WILL HAPPEN - charging the device and its just turn of and turn on. within 10 second, its do that for 2/3 time. 

ok, i will disamble it for the last step

BTW i think your whole concentration goes to Battery. And I think my problem is on OS. is there anyway to flash it lik MTK devices.... when its fully bricked up (tho my device is not fully bricked up, considerit is)

its based on how you've described the problem. here, i'm quoting you
...and than battery empty bar shows than its shut down... 
...boot fasboot for 4-5 second than it shutdown itself...

everything points to empty battery, btw you can download the firmware @ http://c.mi.com/oc/miuidownload/detail?device=1700360
i understand you.

i describe first time, my device is not able to take charge... but anyway when i charge it, its kinda on [pressing power button - within 3-4 second second its turn off automatically...  that means its on]

the farmware is just a reom or fastboot rom?

do you guyz have any EDL flashing method?
X3non
X3non
X3non
Recognized Contributor
22,062
11-11-2019, 05:28 PM
#15



(11-11-2019, 03:39 PM)হাই ইটস মি ...i describe first time, my device is not able to take charge... but anyway when i charge it, its kinda on [pressing power button - within 3-4 second second its turn off automatically...  that means its on]

the farmware is just a reom or fastboot rom?

do you guyz have any EDL flashing method?

Not necessarily, if the device goes off and stays off then battery is at fault, if the device goes off and comes back on (ie bootloop) then OS is at fault
it should be fastboot rom but no guarantees, you will have to download the firmware to find out its content OR check the link @ https://xiaomifirmware.com/roms/miui-rom...-lavender/ ; it has indications for fastboot / recovery firmwares

qfil guide @ https://www.hovatek.com/forum/thread-22466.html
firehorse programmer for RN7 @ http://www.mediafire.com/file/924uilw13k...r.mbn/file
edl testpoint in the picture [Image: redmi-note-7-edl-2.jpg]
This post was last modified: 11-11-2019, 05:33 PM by X3non.
হাই ইটস মি
হাই ইটস মি
137
12-11-2019, 07:15 AM
#16
(11-11-2019, 05:28 PM)X3non
(11-11-2019, 03:39 PM)হাই ইটস মি ...i describe first time, my device is not able to take charge... but anyway when i charge it, its kinda on [pressing power button - within 3-4 second second its turn off automatically...  that means its on]

the farmware is just a reom or fastboot rom?

do you guyz have any EDL flashing method?

Not necessarily, if the device goes off and stays off then battery is at fault, if the device goes off and comes back on (ie bootloop) then OS is at fault
it should be fastboot rom but no guarantees, you will have to download the firmware to find out its content OR check the link @ https://xiaomifirmware.com/roms/miui-rom...-lavender/ ; it has indications for fastboot / recovery firmwares

qfil guide @ https://www.hovatek.com/forum/thread-22466.html
firehorse programmer for RN7 @ http://www.mediafire.com/file/924uilw13k...r.mbn/file
edl testpoint in the picture [Image: redmi-note-7-edl-2.jpg]
QFIL for qualcom but i have snapDRAGON. 

 i only downloaded QPST. 

do i need to cut my charger to make a DEEP FLASH CABLE? or just using small copper wire LIKE THIS VIDEO

https://www.youtube.com/watch?v=2xYBEg-AXjc (9:32) LOOKS UN-BELIBABLE THO, HOW HE DID IT
X3non
X3non
X3non
Recognized Contributor
22,062
12-11-2019, 10:57 AM
#17
(12-11-2019, 07:15 AM)হাই ইটস মি QFIL for qualcom but i have snapDRAGON. 

 i only downloaded QPST. 

do i need to cut my charger to make a DEEP FLASH CABLE? or just using small copper wire LIKE THIS VIDEO

https://www.youtube.com/watch?v=2xYBEg-AXjc (9:32) LOOKS UN-BELIBABLE THO, HOW HE DID IT

snapdragon *** is qualcomm
since your device can't boot to and remain in fastboot mode to run the edl command (ie assuming you've unlocked bootloader before now), the method in that video will not work.

disassemble your device down to the motherboard
connect the two testpoint using a thin piece of wire or tweezers
connect the phone to the PC via USB and it should get detected as 9008 then you can flash using qfil or any other qualcomm flash tool
This post was last modified: 18-11-2019, 06:22 PM by X3non.
হাই ইটস মি
হাই ইটস মি
137
12-11-2019, 01:12 PM
#18
(12-11-2019, 10:57 AM)X3non
(12-11-2019, 07:15 AM)হাই ইটস মি QFIL for qualcom but i have snapDRAGON. 

 i only downloaded QPST. 

do i need to cut my charger to make a DEEP FLASH CABLE? or just using small copper wire LIKE THIS VIDEO

https://www.youtube.com/watch?v=2xYBEg-AXjc (9:32) LOOKS UN-BELIBABLE THO, HOW HE DID IT

snapdragon *** is qualcomm
since your device can't boot to and remain in fastboot mode to run the edl command (ie assuming you've unlocked bootloader before now), the method in that video will not work. disassemble your device, connect the testpoint and connect the phone to the PC via USB and it should get detected as 9008 then you can flash using qfil or any other qualcomm flash tool
OH OKAY. TYHANKS. I THOUGHT SNAPDRAGON AND QUALCOM DIFFERENT.

 HEY CAN YOU PLZ CHECK THIS VIDEO https://www.youtube.com/watch?v=CLRb3gQopcM [2:55]


I GUESS I WONT NEED TO BUY A DEEP FLASH CABLE
হাই ইটস মি
হাই ইটস মি
137
12-11-2019, 01:28 PM
#19
(12-11-2019, 10:57 AM)X3non
(12-11-2019, 07:15 AM)হাই ইটস মি QFIL for qualcom but i have snapDRAGON. 

 i only downloaded QPST. 

do i need to cut my charger to make a DEEP FLASH CABLE? or just using small copper wire LIKE THIS VIDEO

https://www.youtube.com/watch?v=2xYBEg-AXjc (9:32) LOOKS UN-BELIBABLE THO, HOW HE DID IT

snapdragon *** is qualcomm
since your device can't boot to and remain in fastboot mode to run the edl command (ie assuming you've unlocked bootloader before now), the method in that video will not work. disassemble your device, connect the testpoint and connect the phone to the PC via USB and it should get detected as 9008 then you can flash using qfil or any other qualcomm flash tool
I JUST FINISHED WATCHING dissambling REDMI NOTE7. 

none of this video shown how to re-insert the back-cover again. so, is it no possible to re-insert the back-part of my mobile?
shankar1790
shankar1790
shankar1790
Senior Member
474
12-11-2019, 02:44 PM
#20



(12-11-2019, 01:28 PM)হাই ইটস মি
(12-11-2019, 10:57 AM)X3non
(12-11-2019, 07:15 AM)হাই ইটস মি QFIL for qualcom but i have snapDRAGON. 

 i only downloaded QPST. 

do i need to cut my charger to make a DEEP FLASH CABLE? or just using small copper wire LIKE THIS VIDEO

https://www.youtube.com/watch?v=2xYBEg-AXjc (9:32) LOOKS UN-BELIBABLE THO, HOW HE DID IT

snapdragon *** is qualcomm
since your device can't boot to and remain in fastboot mode to run the edl command (ie assuming you've unlocked bootloader before now), the method in that video will not work. disassemble your device, connect the testpoint and connect the phone to the PC via USB and it should get detected as 9008 then you can flash using qfil or any other qualcomm flash tool
I JUST FINISHED WATCHING dissambling REDMI NOTE7. 

none of this video shown how to re-insert the back-cover again. so, is it no possible to re-insert the back-part of my mobile?
bro its just simple just press that back cover as it is, nothing special . dont worry about that
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