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Saya memiliki sebuah ponsel yang kini sangat lambat digunakan—semua aplikasi terasa berat dan sering hang. Restart maupun reset pabrik sudah saya coba, tetapi hasilnya tetap sama. Masalah utamanya jelas di sisi sistem operasi, bukan hanya pada satu aplikasi tertentu. Saya membutuhkan bantuan untuk: • Mendiagnosis akar penyebab kelambatan sistem (kernel, firmware, background service, atau storage corrupt). • Menawarkan dan menjalankan solusi paling efisien—misalnya flashing ROM resmi, membersihkan bloatware, atau optimalisasi kernel. • Memastikan ponsel kembali responsif, aplikasi dapat dibuka tanpa jeda panjang, serta tidak ada error sistem berulang. Harap jelaskan metode kerja Anda (remote troubleshooting, panduan langkah demi langkah, atau langsung menangani file firmware) dan estimasi waktu penyelesaian. Saya mengutamakan proses aman tanpa kehilangan data penting.
Project ID: 40486628
16 proposals
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Active 2 days ago
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16 freelancers are bidding on average $84 USD/hour for this job

Reset pabrik yang tidak membuahkan hasil biasanya menandakan adanya masalah pada firmware atau partisi storage yang mulai corrupt, bukan sekadar sampah aplikasi. Jika sistem masih lag setelah reset, kemungkinan besar ada background service bawaan yang membebani kernel atau script sistem yang tidak berjalan sempurna pada rom saat ini. Saya akan menangani ini melalui remote troubleshooting menggunakan TeamViewer untuk mengontrol PC Anda yang terhubung ke ponsel. Langkah pertama adalah memeriksa kesehatan partisi storage dan log sistem untuk melihat apakah ada hardware failure. Jika hardware aman, saya akan melakukan flashing ulang firmware resmi yang sudah dibersihkan dari bloatware agar beban RAM berkurang drastis. Seluruh proses ini biasanya memakan waktu 2 hingga 3 jam saja. Untuk keamanan data, saya akan memandu Anda melakukan backup partisi sistem secara penuh sebelum kita menyentuh file firmware, jadi ponsel tetap bisa dikembalikan ke kondisi semula jika terjadi kendala. I can put together a quick optimized system firmware for free so you can see the approach first. ~ Rajesh
$16 USD in 40 days
9.3
9.3

Regarding your project, I have a quick question: Could you please provide the phone's exact model and its current OS version? I plan to approach this by using diagnostic tools like ADB to analyze system logs, background services, and storage health. This will allow me to pinpoint the root cause of the slowdown and propose the most efficient solution, whether it's flashing a clean official ROM or targeted debloating. I previously tackled a similar challenge for an enterprise client with custom Android devices suffering from severe lag due to firmware bloat. I diagnosed the kernel-level bottlenecks and deployed a custom, lightweight ROM that restored performance and stability across their device fleet. Let's connect to discuss the architecture. Regards, Philip O.
$15 USD in 7 days
4.4
4.4

As an Android developer with extensive experience in mobile app development, I understand your frustration with your phone's sluggish performance. I have diligently worked with various aspects of the Android system to diagnose and solve similar issues my clients face. My expertise in custom ROM flashing, system optimization strategies, and kernel optimization has helped me deliver substantial improvements in device performance to my clients. My approach to troubleshooting is meticulous and data-focused. Whether it involves remotely diagnosing your phone or providing a step-by-step guide for you to perform the necessary fixes, I will prioritize the safeguarding of your important data throughout the process. Moreover, in my 13+ years of crafting code, I've laid down processes that ensure safe handling of critical data which have helped my clients remain worry-free about any data loss or security breach. I bring not just my technical proficiencies but also a commitment to quality and a promise to deliver what I guarantee. Your project would afford me the opportunity to once again prove my ability to tackle complex issues and restore your phone back to its optimal performance. Endowed with both technical prowess and proven problem-solving abilities, I'm confident that entrusting me with resolving this issue is choosing the best for a glitch-free future!
$25 USD in 40 days
5.2
5.2

My name is Rakhshan, and I'm confident that I'm the best fit for your task. With a bachelor's degree in Computer Science, a PhD in Artificial Intelligence, and nearly 20 years of experience, I have honed the skills necessary to tackle your phone's system slow down issue. Having worked on multiple large-scale software projects throughout my career, including Android, Mobile App Testing, and AI applications, I have deep knowledge of mobile systems and their optimization. Given the remote nature of this task,you can trust me to effectively diagnose the root cause of your phone's sluggishness while ensuring safe data retrieval. My remote troubleshooting techniques are highly efficient and have yielded great results in the past. For instance, during my time as the CTO of an AI startup, I created AI-powered platforms that analyzed large volumes of data to provide real-time insights---just like we need for your phone's identification and rectification process. I also understand that a project can only be called successful when it accomplishes its main goals. I promise to make your phone not only fast again but also ensure that all your favorite apps can be opened without any kind hitch or system errors. Working with stringent timelines at my previous job has groomed me to handle tasks within given stipulated timeframe, so timely completion is another guarantee I offer. Let's connect soon and I'm confident we'll restore your phone to its optimal performance!
$15 USD in 40 days
3.9
3.9

Hi there, Is your phone slowing down your day-to-day tasks? It’s frustrating when technology doesn’t keep up, but there’s a clear path to getting it back on track. The project will start with a thorough diagnosis to pinpoint the root cause of the sluggish performance. Using remote troubleshooting, step-by-step guidance, or hands-on firmware management, each approach will ensure safety and data integrity. The best solutions, like flashing the official ROM or removing unnecessary bloatware, will be applied to optimize performance. Expect a phone that’s responsive again, where apps open seamlessly and system errors become a thing of the past. The estimated time for completion is typically a few hours, depending on the specific issues found. If you're interested in discussing this further, I'm always ready to talk.
$15 USD in 40 days
3.3
3.3

Hello I can help diagnose and resolve your phone’s performance issues. I’ll perform a full system analysis to identify the root cause, whether it’s firmware, storage corruption, background services, or excessive bloatware. Based on the findings, I’ll recommend and implement the safest and most effective solution, including system optimization, official firmware flashing, or cleanup if needed. The process can be done remotely with clear guidance, prioritizing data safety and minimal downtime. I’m available to start immediately and can provide an initial diagnosis within a few hours. Best regards. Ravinder
$15 USD in 40 days
0.4
0.4

Halo, Sebelum mulai, apakah ponsel Anda memiliki bootloader yang bisa di-unlock atau apakah Anda ingin solusi yang sepenuhnya aman tanpa flashing firmware? Saya berpengalaman menangani optimalisasi HP lambat, mulai dari mendiagnosis masalah sistem operasi, background service, corrupt storage, hingga melakukan pembersihan bloatware, optimalisasi kernel, atau flashing ROM resmi bila diperlukan. Metode kerja bisa dilakukan remote dengan panduan langkah demi langkah, atau langsung menyiapkan firmware/patch jika aman untuk perangkat Anda. Tujuan saya adalah memastikan ponsel kembali responsif, aplikasi berjalan lancar tanpa hang, dan tidak ada risiko kehilangan data. Biasanya, diagnosa + optimisasi dapat diselesaikan dalam beberapa jam, tergantung kondisi perangkat. Saya juga bisa menyiapkan dokumentasi singkat langkah-langkah yang sudah dilakukan.
$20 USD in 40 days
0.0
0.0

Hi, It sounds like your phone is struggling at the system level, and a simple restart or factory reset hasn’t solved the issue. I’ve handled similar cases where the problem was a combination of firmware inefficiencies and background services slowing down the device. I’d start by remotely diagnosing the system—checking logs, running performance tests, and identifying any corrupt files or heavy background processes. Once the root cause is clear, I can guide you step by step or, if you prefer, handle the updates directly—like safely flashing the official ROM, removing unnecessary apps, or optimizing kernel settings. The goal is to get your phone responsive again while keeping your important data intact. Depending on the issue, most phones see significant improvement within a couple of hours. I can also provide recommendations to prevent slowdowns in the future.
$15 USD in 40 days
0.0
0.0

Halo, Sebelum kita mulai, boleh tahu merek dan model ponsel Anda, serta apakah bootloader pernah di-root atau flash sebelumnya? Saya berpengalaman dalam troubleshooting Android, optimasi firmware, flashing ROM resmi, dan diagnosa masalah performa sistem. Untuk kasus Anda, saya akan mendiagnosis akar penyebab kelambatan—apakah berasal dari kernel, storage, background service, atau firmware—dan memberikan solusi paling efisien tanpa kehilangan data penting. Metode kerja bisa melalui remote troubleshooting atau panduan langkah demi langkah. Jika diperlukan, saya juga dapat membantu proses flashing firmware resmi dan optimasi sistem agar ponsel kembali responsif dan stabil. Estimasi: diagnosis awal 30–60 menit, penyelesaian 1–3 jam tergantung kompleksitas masalah. Terima kasih, saya siap mulai segera.
$100 USD in 40 days
0.0
0.0

We’ve worked on a project with a very similar scope, giving me strong insight into delivering quality results efficiently. I understand the importance of a clean user-friendly UI for high-end customers. Our team specializes in diagnosing system slowdowns, offering efficient solutions like flashing ROMs and optimizing kernels, ensuring your phone runs smoothly without data loss. Let's chat about your project and walk away with a free consultation. Regards, Nabeel Ismail
$15 USD in 7 days
0.0
0.0

Hallo kak, Nama saya iqbal kak, untuk mengatasi hp lemot mungkin saya bisa membantunya kak, sebelumnya untuk Hpnya apa yha kak?
$15 USD in 5 days
0.0
0.0

Saya akan membantu anda untuk mengerjakan yang anda tidak bisa,dan saya akan pastikan tugas saya selesai
$1,000 USD in 40 days
0.0
0.0

Mentransformasi tantangan teknologi menjadi peluang bisnis. Bersama tenaga ahli IT terpercaya, amankan data Anda dan optimalkan performa sistem tanpa batas."
$20 USD in 40 days
0.0
0.0

baik , untuk masalah disini sebenarnya hal yg bisa saya analisis. jika masalah nya adalah hp kurang responsif bug dan . yg bisa kenali dr masalah ini adalah sebelum d restart saya akan cek penyimpanan internal untuk menghapus cache dan aplikasi yg berjalan d latar belakang, jika sudah d hapus dan masih kurang responsif kemungkinan harus d reset pabrik , untuk data dan sebagainya saya bisa mencadangkan nya d google drive , apabila setelah d reset kalo cara pertama dan kedua masih tidak berfungsi kita check forum/website resmi merk hp nya kalo bug masal kita tunggu update patch nya . jika hanya di device itu kita role back kita firmware versi sebelumnya atau claim garansi . tapi untuk d jaman yg maju seperti ini solusi kita sebagai pengembangan smartphone kita harus menyediakan rom hp kapasitas besar untuk menghindari lemot hp d jangka panjang.. penjelasan saya disini bukan hanya untuk membuat hp ngebut lagi tapi membuat user nyaman aman dan percaya pada produk yg kita pasarkan
$15 USD in 40 days
0.0
0.0

Pontianak, Indonesia
Member since May 26, 2026
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