Recent content by lahcim2000

Hey, I had AT&T simcard inserted into AT&T version of S10+ - it shows 5G E. Inserting same simcard into S10+ Unlocked US version shows LTE. Then when I inserted same simcard into non-US version of S10+, it suddenly just shows 4G. However when going to *#0011# it shows LTE in all cases. What...

Hi, I had two Samsung S10+ phones: SM-G975U1 (US Unlocked version) and SM-G9750 (China HK version). Both are running the same Qualcomm Snapdragon chipset. I wanted to enable additional bands on SM-G9750 to make it fully in sync with SM-G975U1. What I did was the following: 1) Installed QXDM...

What about CDMATool? I see it can enable bands, but I do not see option for band 66 or 71 in a tool. Thoughts?

Can I somehow enable those bands? Both phones look to be running same Qualcomm chipset.

Is it safe to upgrade firmware targeted for one Galaxy S10+ device to another device? Assuming both phones are either running Snapdragon or both phones are running Exynos. Example: - buy SM-G9750/DS (China/Hong Kong version) - flash firmware from SM-G975U1 (US Unlocked version) Will this be...

Do you have version for China/Hong Kong (SM-G9750/DS) ?

It is also available as SM-G9750/DS (China version sourced from Hong Kong)

I want to buy SM-G9750/DS (Dual SIM). This is Chinese Version (sourced from Hong Kong). It has Snapdragon processor. Is this version compatible AT&T and T-Mobile?

Which firmware should I use to flash the China (Honk Kong version) of the S10+ phone (SM-G9750/DS)? Will I lose the "Dual SIM" functionality when flushing with the U or U1 firmware? As US unlocked version of the phone do not support Dual SIM. Also, is there a software to enable the other bands...