[General Questions and Answers] skacurt:
Hello everyone, i was searching most advanced and capable android forum to ask my problem.

I have a problem that hurts me :)) , i think I HOPE here is i can find effective solution

I own couple of phones but last months i used low level android phone because of coronavirus and its pandemic process.. Cant remember fully 'Android OS Version' but phone is NOKIA 3 16 GB Model: TA-1020 + 32GB Sandisk Ultra MicroSd HC-I

After 3 , 4 months normally i saved alot of personal things in Nokia 3 phone ( photos , whatsapp logs , videos , received sounds , .pdf , .xls files etc.. etc.. )

i saved alot of personal things on sd card ( its encrypted with Nokia 3 :/ )

and here we goo problem starting here 3 or 4 days ago suddenly nokia started problems os cant start normally... only says at opening ''' no disk space! ''' ( before lock code - pattern ) '' SYSTEM STOPPED ---> TRY AGAIN - INFO - CLOSE '' ( this menu options design like normal os 'android menu' )..

I tried everything like try again close etc... but forgot to try FORCE TO SAFE MODE so sad... NO RESULT.

in the time this options are gone. OS cant boot itself normally again there is no try , app info , close menus again.

its freezing at nokia logo after android logo... Push power button > Android logo CHECK > Nokia Logo check but not resume freezing(stuck) here

I tried recovery menu ( volume up + power button pushing )

RECOVERY SCREEN there is couple of options like;

its very limited and not being able so much intervention.

reboot system

reboot to Bootloader

...... adb

........ from sd card

run graphic test

run local test

wipe data/FACTORY RESET

wipe cache

mount /system

view recovery-debug logs

power off

thats all...

i tried 2 3 times wipe cache ( i hope didnt delete my personal datas with that option on sd card or internal disk... I googled it says totally safe option harmless for data's ) ...

Im %100 sure my all datas+sd card's decrypt key inside it they are still healthy. Because never tried wipe data/FACTORY RESET OPTION

os cant start i dont know how to internal disk getting FULL and cant start itself. But in that point i cant run OS.

Phone doesnt have any hardware, different software problem totally healthy and very new.

So my question is there is any solution , option for me? Can , take it my datas inside internal disk or can run ANDRIOD os normally again? Maybe a capable person can delete something in it an os can run perfectly with that new ''disk space''...

I wont wipe all data because i will lose sd card too ( its encrypted ), if we cant run os normally from that point can we take 'DECRYRPT KEY' for Sandisk Ultra with personal datas .pdf .xls photos voices etc.. et.c. ( im sure all in internal disk )

""""" I will hire professional for this actions , but there is a hope or not? """"" You know tech guys says its ok we can do it but there is some important datas at least for me! So I think we only have one try to save them.

And last question is Android os with google account normal backup's also possible to store sd card's decrypt key in cloud too?

Thanks everyone , i hope i have made a correct and efficient expression for my problem.. And very sorry i took your time.