[Q] MOdem problem 900F - Galaxy S 5 Q&A, Help & Troubleshooting

Hi.
I have a problem with simcard. I recovery my backup from "Recovery" and i have information "no sim card".
Modem is not recognized.
I downgrade to 442 with BL i Modem for 442. Is the same situation. .
SIM Card is ok.
Any ideas my friends ?
Edit: IMEI is not recognized too.

Related

[Q] Can't restore stock recovery in Brazilian XT1572 (dual sim)

Hi guys, I need some help, I received OTA to 6.0 but I can't upgrade because I can't restore the stock recovery on my phone.
I tried using the commands "fastboot erase recovery", "fastboot flash recovery recovery.img", using Rashr, TWRP and many others but the stock recovery doesn't work, in the recovery screen I get the message "No command" and the dead android figure with a red triangle.
I already downloaded the stock firmware and flashed all the files a lot of times and I also have copied my OTA file to external SD card to use it again later.
Someone knows what is happening and how to restore the stock recovery? :crying:
EDIT: I just found a solution in other place, the firware file was corrupted, I downloaded it again and now the stock recovery works.
Moderators, please, close this thread.
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I have the XT1752, UK version and it isn't dual sim, I thought the 1755 was the dual sim version

Security error pop up

G935t model
the phone has been flash with unauthorized software and it has been locked.
This error always apear after booting up..
I try to to flash all stock firmware from odin from old to latest
Version of G935T
Still the problem is not corrected
I try to flash using odin with pit file no change still my phone have issue
My emei is intact and my serial number is intact
Do think i corrupt my efs?
Because i try to change my imei using qpst i successfuly change my imei but i return my backups of qcn file
Please help me
My phone ia locked to t- mobile and i live in here in the Philippines i need to unlock my network but when the technician's is trying to unlock using z3x he said he ecountering error.. During unlocking processes do you think the reason is the security error?

Sim card not detected after flashing the csc utility any fix

After flashing the CSC utility from s8 xda forums its shows sim not detected any fix and yes the csc of my phone is ins(india)

unknown imei unknown baseband g950f

after flash ambasandi rom no imei no baseband no signal canoot recognise sim please help me
restore efs via twrp but nothing happens

Need Help!

Please need help! I used regional ROM with TWRP at unlocked divece. After rom update i get NVram fail and "no sim" note. I try to recovery nvram from TWRP but it give me fail notification. Then I restore IMEI and MAC with MauiMeta utilites, flash oficial china rom (and lock preloader) - it's not fixed, same "no sim" . There is life device, IMEI, MAC, modem version - all here, but still "no sim". If i make emergency call - it's works. What can i do more?

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