Simply transform T-Mobile OnePlus 7 Professional to world/intercontinental variant making use of this trick

Toya Wentland

PiunikaWeb visitors should really be knowledgeable of the limitations of the T-Mobile branded OnePlus 7 Pro, in comparison to the unlocked variant. Just take a search at this article, in which we pointed out and talked about the ‘artificial’ limits imposed by the wireless carrier.

Just like former year’s OnePlus 6T, just one can request SIM/community unlock from T-Cellular, unlock the bootloader, manually flash the worldwide firmware and (optionally) relock the bootloader to appreciate the positive aspects of the unlocked styles.

We discussed the measures as very well as needed stipulations of the conversion/rebranding system in this report. While the consumer really should finish up with an unlocked design (even with the second SIM slot performing), the system is a tiny little bit prolonged.


T-Cellular OnePlus 7 Professional (GM1915) operating world OxygenOS 9.5.3.GM21AA (Impression source: XDA message boards)

As a issue of actuality, the local community learned yet another simple way to cross-flash the unlocked firmware on T-Cellular OnePlus 6T. The method consists of minimal-level flashing using Qualcomm Emergency Down load Manner (EDL), and so does not have to have SIM and bootloader unlocking.


The MSM Download Instrument was patched to let flashing world wide firmware on T-Cellular OnePlus 6T (Click/Tap to zoom)

Even so, the problem is way extra difficult this calendar year. Initially of all, the community has not been capable to get their arms on the EDL flashing package for the T-Cellular variant. Next, the unit verification routines in the flasher are stricter than OnePlus 6T.

Update: resource has been Patched but it is nevertheless not using / saying mismatched device. Patches are even now remaining applied. OnePlus deffinitly made this tough


Perfectly, all those are not sufficient for the gifted reverse engineers to come across and circumvent the ‘locks’. For now, close people want to patch the OPS file (a particular format inside the EDL flashing offer to retailer the raw partition pictures) ahead of employing them by using the MSMDownloadTool.

To make things less complicated, the modders have developed a established of handy Home windows based mostly hex patchers to streamline the patching process.


The patches can be downloaded utilizing the adhering to inbound links:

  • Worldwide OPS (with create tag GM21AA): Download
  • EU OPS (with make tag GM21BA): Down load
  • China OPS (with build tag GM21): Download

Soon after downloading the applicable EDL bundle and the corresponding patcher, run the latter as Administrator to implement the patched routines on the OPS file. In following step, you need to join your T-Cellular OnePlus 7 Pro in Qualcomm 9008 manner and flash it. For more details, see right here.


OnePlus 7 Pro Qualcomm HS-USB QDLoader 9008 mode

Don’t forget that you have to uncheck the option ‘Sha256 check’ inside the MSM Download Tool to be able to flash the patched OPS file. In case you do not want to do the course of action of patching by by yourself, a pre-patched global firmware can be downloaded using this link.

The SIM unlock part does continue to want to be taken treatment of in long run. If you are setting up to transfer from T-Mobile, make guaranteed to do it before the conversion.

After conversion, the new bootloader can be unlocked instantaneously with the regular command:

fastboot oem unlock

If you are going through any difficulties to stick to the guidelines, do let us know by commenting beneath. You can also check out the XDA thread, wherever folks are conversing about the patching strategies and troubleshooting ways.

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