Bricked A715F, Can't boot even after clean stock rom flash - Samsung Galaxy A71 Questions & Answers

my phone suddenly started this problem with the mic and was frozen too
last week my phone was out of battery but when i charged it up and wanted to boot it, it went on bootloop (couldn't access recovery either)
So i kinda wanted to install TWRP (which I did) and tried a new custom rom.
but now even after a clean stock rom flash using Odin, phone wont boot at all. its stuck on samsung logo to Galaxy A71 logo back and forth. any solutions? please.
Thank you

If flashing full stock isn't working, then it could be a dead motherboard

Related

i9001 Bricked or just plain faulty?

ok, so i got this phone from a classmate. very nice: i9001.
problem is, the thing is stuck in download mode... wouldn't boot any other way.
i think, just reflash the rom and it will work again.
so i get it to be recognised by odin, flash the rom, and the thing starts getting stuck at samsung logo.
so i go to samsung service and they do the exact same thing. with the same results. since the phone had been dropped at one time, no warranty.
i can't let go, so i decide to flash CWM. HEY! the thing starts booting
but now it just reboots instantly after 2mins of usage.
does anyone have suggestions on what to try next?
currently i got it back to stock everything.

update of my latest post: stuck at bootscreen

situation: was playing on galaxy note when battery died,
after battery died i tried to charge my phone and the batterylogo displayed but nothing happened.
so i tried to start up the phone and it got stuck at the bootscreen and after 10-15 seconds the screen dies and shows the bootscreen again,
and it goes on like that.
well then i tried flashing other roms to it and didn't succeed so now when i start up phone i get the "phone-----(!)--------computer" screen.
i still can go into download mode but no recovery mode.
so i tried flashing stock GB roms/ ICS roms but odin always get stuck at "zImage"
so can anyone help me with this issue?
the strange thing is i was running on official ICS(4.0.3) when this happened and never flashed my phone before that
I think you are affected with emmc bug
rajsekhar.300 said:
I think you are affected with emmc bug
Click to expand...
Click to collapse
and can this be fixed then?
Hmm I am not sure whether it was the emmc problem
Wait for the others reply
Try all the sources you have and if nothing works,try this
http://forum.xda-developers.com/showthread.php?t=1667886
Definitely works but you will be losing 3gb internal memory
MrPlox said:
situation: was playing on galaxy note when battery died,
after battery died i tried to charge my phone and the batterylogo displayed but nothing happened.
so i tried to start up the phone and it got stuck at the bootscreen and after 10-15 seconds the screen dies and shows the bootscreen again,
and it goes on like that.
well then i tried flashing other roms to it and didn't succeed so now when i start up phone i get the "phone-----(!)--------computer" screen.
i still can go into download mode but no recovery mode.
so i tried flashing stock GB roms/ ICS roms but odin always get stuck at "zImage"
so can anyone help me with this issue?
the strange thing is i was running on official ICS(4.0.3) when this happened and never flashed my phone before that
Click to expand...
Click to collapse
i hope your phone is hard brick.after the battery died,what rom have you flashed????i mean ics or gb?????please tell.:cyclops::cyclops:
MrPlox said:
situation: was playing on galaxy note when battery died,
after battery died i tried to charge my phone and the batterylogo displayed but nothing happened.
so i tried to start up the phone and it got stuck at the bootscreen and after 10-15 seconds the screen dies and shows the bootscreen again,
and it goes on like that.
well then i tried flashing other roms to it and didn't succeed so now when i start up phone i get the "phone-----(!)--------computer" screen.
i still can go into download mode but no recovery mode.
so i tried flashing stock GB roms/ ICS roms but odin always get stuck at "zImage"
so can anyone help me with this issue?
the strange thing is i was running on official ICS(4.0.3) when this happened and never flashed my phone before that
Click to expand...
Click to collapse
Just flash gb rom in PC ODIN only and after automatically reboot if still stuck just go to recovery and wipe data and cache.
If you stuck in pc odin then it is a brick bug.
Try flashing notecore or speedmod kernel see if it wnet thru. If it does then try to see if you can access the recovery and wipe cache - dalvik or even data. If not try flashing again GB rom (preferred KJ11 by dr ketan) then update to ICS or you can try again ICS then root using safe kernel.
well first i tried to install stock GB rom open europe version, then tried stock ICS but nothing helped
So it might be emmc brick bug
Follow the guide i said in my previous post
You will surely get your phone back to work but it costs you 3gb of internal memory
But dont worry,after you get your phone working,clear your binary count
Then go to samsung service center and they will replace your motherboard under warrenty
I got the same problem in the past and got it solved in the same way
Hope it works for you too
MrPlox said:
situation: was playing on galaxy note when battery died,
after battery died i tried to charge my phone and the batterylogo displayed but nothing happened.
so i tried to start up the phone and it got stuck at the bootscreen and after 10-15 seconds the screen dies and shows the bootscreen again,
and it goes on like that.
well then i tried flashing other roms to it and didn't succeed so now when i start up phone i get the "phone-----(!)--------computer" screen.
i still can go into download mode but no recovery mode.
so i tried flashing stock GB roms/ ICS roms but odin always get stuck at "zImage"
so can anyone help me with this issue?
the strange thing is i was running on official ICS(4.0.3) when this happened and never flashed my phone before that
Click to expand...
Click to collapse
Hi there,
I had similar problem.. later on i flashed stock ics 4.0.3 rom but with PIT file . In other words i repartitioned my galaxy note and that solved the problem.

[Q] Phone stuck on boot animation

HI, im sort of a noob at this but i have been using the Custonexus rom for a cuple of days now and it have been running very good But yesterday when i tried to unlock the phone, the lockscreen didn't show up, the backlit buttons turned on as usual.
I turned off the phone, and did a factory reset. The phone booted up as normal with no problems. When i was up and running again, i booted into recovery to flash back to the stock rom from my backup just to be sure it didn't happened again. I did a factory reset and navigated to the backups but the backup was gone I rebooted the phone but it got stuck on the CN boot screen. What should i do? i have tried many times to reboot it but it always get stuck on the boot animation.
Install original lg kdz and redo everything.
You have to install the Stock (original) Firmware. Here is a HowTo: http://forum.xda-developers.com/showthread.php?t=2069723

[Q] CWM boot loop help

I have rooted my lg thrill using ClockworkMod Recovery v5.8.4.3 a while back.I noticed the battery would drain fast.So I wiped the data on the phone thinking that would help I did not make a back up.When the phone booted back up i see the lg logo then it takes me straight into cwm. So I downloaded a rom to put on there.It said the rom installed. But when I reboot again I see the same thing lg logo then cwm.Is there any thing I can do now or is it like a concrete brick?
I also tried to install omap drivers and couldn't get them installed. Please help
http://forum.xda-developers.com/showpost.php?p=39693262&postcount=9

[Q] How to solve soft brick

Hi guys,
Recently I just rooted my phone and had philz kernel installed on my phone.... Everything went very well and smooth until some time, the phone just hangs and I tried to shut down but it cant so I enter recovery mode... made a reboot there and it stills go back to the recovery... so I try to remove data and all... it gets booted up agn but all my data lost (like a new phone). After that I tried to flash CM11 Kit Kat rom to my phone and it failed and stuck in recovery again.. Now it stuck at samsung boot up screen. What is the problem with it? Is it soft bricked? Please help and thanks in advance!~:good::fingers-crossed:
flash it via Odin and try to see it as well

Categories

Resources