msm dont use fastboot volume up and down then plug in but you have to get original msm (like me i get tmobile) then start over but if you have fastboot rom remember fastboot reboot fastboot in same folder as platform tools 30.5
Hi there! So I'm having an issue right now with my OP 7T Pro and I'm hoping someone here could help me with it.
Being the stupid person that I am, I unknowingly installed an open beta version of OOS 11 because I thought it would work for my phone. Turns out, well, it didn't, so now my phone is bricked.
Alright, so now, I believe I did some of the preliminary steps for unbricking my device but I'm now faced with some issues, namely:
I'm not sure what to do now at this point. Also, it was pointed out that another user here had a similar issue with which firmware to download. In my case, I have the HD1913 variant although I bought this unit here in the Philippines. Will it be safe if I use the Global version? (I have no way of knowing the build number at this point.)
- I'm not sure if I'm in EDL mode although my device is being detected as QDLOADER 9008. However, it has an exclamation mark near the icon. (EDIT: I would like to point out that installing the CAB file did not work, as it shows that I have the "best" drivers. However, device status says "Windows cannot verify the digital signature for the drivers required for this device. A recent hardware or software change might have installed a file that is signed incorrectly or damaged, or that might be malicious software from an unknown source. (Code 52)")
- Apart from this, when I run MSM, the connection status shows N/A.
Thanks for the help!
EDIT 2: Attached a photo that shows the exclamation mark thing.
This works. Thank you!
I have OnePlus 7T (HD1903)
I have rooted it, then I re-locked the bootloader (I didn't know that will cause a problem because I'm noob :/ )
so now I can't even reach the device via adb fastboot to re-unlock bootloader again.
I'm trying to use this method to unbrick my phone, however when I connect my device, those port drivers never show up and (neither "QHUSB_BULK" nor "QDLOADER 9008") or anything else, just like undetected.
I've tried to install the attached drivers and some other from other online resources with no hope, any advice?
I press vol up and down hold it and press power. It flashes fastboot mode and i think this is the EDL mode ? At least the first page of this thread states this.
adb reboot edl