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Tigo Rolls Out 4G+ Services in Tanzania

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By Dipo Olowookere

Leading digital lifestyle company in Tanzania, Tigo, has heightened the availability of ultra-fast digital experience for data customers in the country with the launch of 4G+ network.

The 4G+ network further distinguishes Tigo as the mobile operator that innovates with customers in mind and provides better and more efficient services that address the dynamic needs of consumers across the country.

“The launch of 4G+ is in line with Tigo’s transformative journey and the company’s objective of offering customers the best digital experience. We are setting the pace among mobile service providers and catapulting technology to the highest heights of digital offering in the country,’ Tigo’s Chief Technical and Information Officer, Jerome Albou told journalists while launching the Tigo 4G+ network in Dar es Salaam.

Tigo customers can now have access to the best and most reliable digital experience and ultra-fast downloads at normal internet bundle rates. All that is required is a 4G+ enabled smartphone.

Tigo’s tested and advanced 4G+ technology offers an opportunity to advance digital adoption in Tanzania; from the scaling-up of faster digital services and the provision of access to very high-speed Internet, voice and services that directly resonate with the changing lifestyles.

“We are proud that with the launch of 4G+ network, our company has again put Tanzania on a global telecommunications map. We are now competing with the developed nations who are currently rolling out 5G technology.

“The latest generation of mobile communication technology in Tanzania denote that full possibilities of internet are now opened to our customers,” Tigo’s Chief Commercial Officer, Tarik Boudiaf noted.

While Tigo’s fast 4G network reaches speeds of up to 60Mbps, Tigo’s new 4G+ is twice as fast, reaching speeds of up to 120Mbps. This is a shared speed among subscribers latching in a specific site and the total speed is distributed among them.

Besides boasting the biggest 4G network that covers 22 cities across the country, the Tigo 4G+ network has now been rolled out in five main cities of the country namely; Dar es Salaam, Arusha, Morogoro, Moshi and Dodoma with ongoing expansion to other cities.

In enhancing and expanding digital adoption in Tanzania, Tigo was among the first mobile companies to roll out technologies such as 3G and 4G – which is currently the biggest 4G network in the country. Tigo was also first to launch a smartphone with a Swahili menu, the first Facebook service in Swahili which opened up digital access and adoption in Tanzania to majority of the population who use Swahili as the primary language of instruction.

Dipo Olowookere is a journalist based in Nigeria that has passion for reporting business news stories. At his leisure time, he watches football and supports 3SC of Ibadan. Mr Olowookere can be reached via [email protected]

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Airtel Commits to Boosting Nigeria’s Digital Infrastructure

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Airtel Nigeria Nxtra Data Centre

By Modupe Gbadeyanka

A leading telecommunications firm, Airtel Nigeria, has reaffirmed its long-term commitment to strengthening the country’s digital infrastructure and data access to bridge gaps in connectivity and unlock new opportunities in the country.

The company gave this reassurance during a recent inspection tour of its ongoing Nxtra Data Centre at Eko Atlantic, Lagos.

The data centre is being established to deliver hyperscale and edge facilities across key African markets. With a load of 38 Megawatts, the Lagos facility is expected to serve as a major hub for data hosting, cloud services, content distribution, artificial intelligence, and enterprise solutions in West Africa.

“This Nxtra Data Centre in Lagos represents a critical part of our long-term vision for Nigeria’s digital ecosystem. Today’s visit allows us to review progress, engage our stakeholders, and ensure that our infrastructure investments continue to meet global standards and local needs.

“This data centre will deliver critical high multi megawatt capacity in line with hyperscale customers and enable high density environment. We are putting the infra to bring the cloud to Nigeria,” the chief executive of Airtel Africa Plc, Mr Yashnath Issur, said.

Also commenting, the chief executive of Airtel Nigeria, Mr Dinesh Balsingh, said, “Since the announcement of this project, our focus has been on building a world-class facility that supports Africa’s digital transformation agenda.

“We are encouraged by the progress recorded so far and remain committed to delivering a secure, energy-efficient, and future-ready data centre for Nigeria,” reiterating that the data centre is progressing steadily towards the previously announced 2028 go live date.

On his part, the chairman of Eko Atlantic, Mr Gabbi Massoud, disclosed that, “Eko Atlantic as a city with high quality infrastructure will contribute positively to boost the economy of Nigeria and is a perfect place for the development of the digital infrastructure of Nigeria.

“The Nxtra data centre reflects the calibre of projects we seek to attract — long-term, technology-driven investments built to the highest global standards.

“Today’s visit affirms the rigour of the planning and execution process by Nxtra, and the commitment of Eko Atlantic to facilitate and promote the Nigeria’s evolving digital ecosystem.”

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Google Partners African Universities to Launch WAXAL Speech Dataset

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Google WAXAL Speech Dataset

By Modupe Gbadeyanka

A speech dataset designed to catalyze research and build more inclusive Artificial Intelligence (AI) technologies has been launched by Google in partnership with a consortium of leading African research institutions, which are mainly universities.

The main universities involved in the project known as WAXAL are Makerere University in Uganda, the University of Ghana, and Digital Umuganda in Rwanda.

A statement from Google on Monday said the dataset bridges a critical digital divide for over 100 million speakers by providing foundational data for 21 sub-Saharan African languages, including Hausa, Luganda, Yoruba, and Acholi.

While voice-enabled technologies have become common in much of the world, a profound scarcity of high-quality speech data has prevented their development for most of Africa’s over 2,000 languages. This has excluded hundreds of millions of people from accessing technology in their native tongues.

The WAXAL dataset was created to directly address this gap. Developed over three years with funding from Google, the project features 1,250 hours of transcribed, natural speech, and Over 20 hours of high-quality, studio recordings designed for building high-fidelity synthetic voices.

The WAXAL dataset, which is available starting today, covers Acholi, Akan, Dagaare, Dagbani, Dholuo, Ewe, Fante, Fulani (Fula), Hausa, Igbo, Ikposo (Kposo), Kikuyu, Lingala, Luganda, Malagasy, Masaaba, Nyankole, Rukiga, Shona, Soga (Lusoga), Swahili, and Yoruba.

Commenting on the development, the Head of Google Research for Africa, Ms Aisha Walcott-Bryantt, said, “The ultimate impact of WAXAL is the empowerment of people in Africa.

“This dataset provides the critical foundation for students, researchers, and entrepreneurs to build technology on their own terms, in their own languages, finally reaching over 100 million people.

“We look forward to seeing African innovators use this data to create everything from new educational tools to voice-enabled services that create tangible economic opportunities across the continent.”

Also commenting, a Senior Lecturer at Makerere University’s School of Computing and Information Technology, Ms Joyce Nakatumba-Nabende, said, “For AI to have a real impact in Africa, it must speak our languages and understand our contexts.

“The WAXAL dataset gives our researchers the high-quality data they need to build speech technologies that reflect our unique communities. In Uganda, it has already strengthened our local research capacity and supported new student and faculty-led projects.”

An Associate Professor at the University of Ghana, Mr Isaac Wiafe, said, “For us at the University of Ghana, WAXAL’s impact goes beyond the data itself. It has empowered us to build our own language resources and train a new generation of AI researchers.

“Over 7,000 volunteers joined us because they wanted their voices and languages to belong in the digital future.

“Today, that collective effort has sparked an ecosystem of innovation in fields like health, education, and agriculture. This proves that when the data exists, possibility expands everywhere.”

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Nigeria Grows Data Protection Industry to N16.2bn

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Data Protection Bill

By Adedapo Adesanya

The Nigeria Data Protection Commission (NDPC) has disclosed that the country’s data protection ecosystem has grown to N16.2 billion within just two years of formal regulation.

The disclosure was made by the chief executive of the data regulating agency, Mr Vincent Olatunji, during a media workshop and capacity-building engagement held in Lagos recently.

He further said  the growth reflects rising enforcement, compliance activity, and increasing confidence in Nigeria’s digital governance framework, even though the NDPC was not designed as a revenue-generating agency.

Mr Olatunji explained that regulatory compliance fees and enforcement actions under the Nigeria Data Protection Act (NDPA), 2023, have created significant economic value while also contributing to government revenue and job creation across the country, noting that regulatory fees and sanctions after investigations have contributed over N16.2 billion to federal revenue while supporting an estimated 23,000 jobs nationwide.

“These investigations have resulted in 11 major enforcement actions, including significant financial penalties and corrective directives.”

“The message is clear: violations of data privacy will attract serious consequences, regardless of the size or status of the organisation involved,” Mr Olatunji stated, adding that the commission has concluded 246 investigations into data protection and privacy breaches across multiple sectors, signalling that enforcement will remain central to Nigeria’s data governance strategy.

Business Post reports that NDPC has over the last two years carried some sanctions against some top companies including a N766.2 million fine on MultiChoice Nigeria in July 2025 as well as Fidelity Bank, which was fined N555.8 million in 2024 for processing personal data without informed consent.

The NDPC Commissioner linked the Commission’s enforcement milestones to Nigeria’s broader ambition of building a $1 trillion digital economy.

He stressed that accountability and trust are foundational to digital transformation and long-term investment.

“Privacy enforcement is the foundation of digital confidence. By holding violators accountable, we are safeguarding citizens while creating the secure environment required for innovation, investment and sustainable growth,” he said.

He said the Commission has significantly expanded compliance structures across the economy to support this objective, moving beyond sanctions to system-wide institutional strengthening.

The NDPC has registered 38,677 Data Controllers and Processors of Major Importance, licensed 307 Data Protection Compliance Organisations, and received more than 8,155 Compliance Audit Returns.

In addition, the Commission has issued the General Application and Implementation Directive, which takes effect from September 2025, translated the NDPA into three major Nigerian languages, and launched a multi-sector compliance sweep covering banking, insurance, pensions, and gaming, with 1,348 entities already served with compliance notices.

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