Hello, I have an a21s and it's on android 12 with binary 10. I'm trying to put android 11 with binary 9 (I didn't find any rom from 11 with binary 10) but odin keeps giving a port error, it says it "can't be opened the COM port". I've done everything to fix it and I just can't. Does anyone have a solution?
Odin can be picky, try a different cable or a different port.
Betaxxx said:
Hello, I have an a21s and it's on android 12 with binary 10. I'm trying to put android 11 with binary 9 (I didn't find any rom from 11 with binary 10) but odin keeps giving a port error, it says it "can't be opened the COM port". I've done everything to fix it and I just can't. Does anyone have a solution?
Click to expand...
Click to collapse
you CANT rollback to an older binary in samsung devices will show error and your device can be bricked
Related
Recently I have tried to root my Samsung Galaxy 3 7.0 (SM-T210R) WiFi edition. After unsuccessfully attempting to install a custom rom, I believe I have accidentally deleted the stock rom for the device..So now, whenever I turn the device on, it automatically brings me to CWM recovery. I have tried to install a different rom onto the device unsucessfully, giving me an error saying "format() expects 5 args, got 4" It also says (Status 7). I have also tried to connect my device to my computer and hook it up to Odin, but Odin does not recognize the device. If anybody is able to resolve my issue I would greatly appreciate it.
josephdiniso said:
Recently I have tried to root my Samsung Galaxy 3 7.0 (SM-T210R) WiFi edition. After unsuccessfully attempting to install a custom rom, I believe I have accidentally deleted the stock rom for the device..So now, whenever I turn the device on, it automatically brings me to CWM recovery. I have tried to install a different rom onto the device unsucessfully, giving me an error saying "format() expects 5 args, got 4" It also says (Status 7). I have also tried to connect my device to my computer and hook it up to Odin, but Odin does not recognize the device. If anybody is able to resolve my issue I would greatly appreciate it.
Click to expand...
Click to collapse
you have bricked your galaxy tab..
try to flash stock firmware using ODIN or use oneclick unbrick tool
Vaibhav Chauhan said:
you have bricked your galaxy tab..
try to flash stock firmware using ODIN or use oneclick unbrick tool
Click to expand...
Click to collapse
I can not do either of those methods, because my computer no longer recognizes this device when I plug it in.
josephdiniso said:
I can not do either of those methods, because my computer no longer recognizes this device when I plug it in.
Click to expand...
Click to collapse
make sure you have installed device drivers correctly
&
try this thread
http://forum.xda-developers.com/showthread.php?t=2366951
i think you have same problem as in this thread
I've been trying to change my device from CN to WW but when I get to the last part of sideloading my device is not reconized.
error: device not found
It shows my device in device manager with a yellow symbol, I tried adding the drivers manualy but it just returns an error also.
I'm new too android after 6 years of having an iphone and I'm pretty frustrated I can't update to kitkat
did you fix it?
Hi,
-A few months ago i installed kingroot and rooted my Wiko Bloom(MediaTek MT6589). A couple of days ago i tried to update the firmware and i forgot to unroot first. the result is a softbricked phone.
- When the phone tries to boot it gets to a point where i get android with exclamation "no command".
- Besides this, not always is the phone detected on windows, when its detected it shows up as usb descriptor failed.
I can enter recover, but if i try to update from sdcard it shows /mnt/sdcard/, when the real path should be /mnt/sdcard0/, and i cant change it.
- I installed android sdk and google usb drivers but windows wont let me use them because the phone is not properly detected.
- I dont know what else can i do, i even searched for a usb jig but it seems they only support samsung phones.
Can someone help me recover my phone? I believe i have to unroot it first and then install official firmware, but i have no info or idea on how to do it since adb tools cannot detect my phone.
Thank you so much
:good:
Hi everyone,
I am trying to downgrade Android 10 to Android 8 with the latest version Odin and I have also installed the Samsung USB Driver, but every time it reach to recovery.img it failed. I have tried changed the USB port and cable still the same. I also tried to enable administrator access to Odin as well.
Hopefully anyone can help me in this.
Thank You
same problem looking to fix it too
cloudstrife2005 said:
Hi everyone,
I am trying to downgrade Android 10 to Android 8 with the latest version Odin and I have also installed the Samsung USB Driver, but every time it reach to recovery.img it failed. I have tried changed the USB port and cable still the same. I also tried to enable administrator access to Odin as well.
Hopefully anyone can help me in this.
Thank You
Click to expand...
Click to collapse
Just found out if you have Android 10 you cannot downgrade to Android 9 or 8
You can not downgrade I believe. Android 10 uses a dynamic partition and super.img vs. Android 8 which is A partition only
Kaynejulian said:
You can not downgrade I believe. Android 10 uses a dynamic partition and super.img vs. Android 8 which is A partition only
Click to expand...
Click to collapse
I think is posible because i did that on a old phone i had but it was a dowgrade off android 5 to android 4 i just did that one time and I never did that again why? Because some how my device stop accepting this rom
Hello guys,recently i tried to custom rom my mi 11 lite 5g(renoir)with pixel expirience i flashed the rom and hit reboot.I got a blank screen.Plugged it in and... QLOADER so i tried flashing it with mi flash tool,didint work,some error with hello packets.So i tried qfil And... SAHARA ERROR i literally tried reinstallig drivers reinstalling qfil,qpst even got and downloaded EVERY SINGE qfil verision and still nothing.Please i need urgent help!Here are some logs
You need a paid server to be able to flash the device
In addition, it should be Find My Device OFF
wdym paid server?
Ezzikmc said:
Hello guys,recently i tried to custom rom my mi 11 lite 5g(renoir)with pixel expirience i flashed the rom and hit reboot.I got a blank screen.Plugged it in and... QLOADER so i tried flashing it with mi flash tool,didint work,some error with hello packets.So i tried qfil And... SAHARA ERROR i literally tried reinstallig drivers reinstalling qfil,qpst even got and downloaded EVERY SINGE qfil verision and still nothing.Please i need urgent help!Here are some logs
Click to expand...
Click to collapse
Now i have another error:ERROR: It took 10.03100000 seconds to open port. Which is longer than 3.000. This indicates your target is not stable}
Ezzikmc said:
wdym paid server?
Click to expand...
Click to collapse
MasterLA said:
You need a paid server to be able to flash the device
In addition, it should be Find My Device OFF
Click to expand...
Click to collapse
Now i have another error:ERROR: It took 10.03100000 seconds to open port. Which is longer than 3.000. This indicates your target is not stable}
Quote Reply