According to the The Intercept, In addition to the usual way, there is an “unofficial” way to ensure that the data on the iPhone cannot be restored. However, doing so would mean damaging the device. The official way to wipe iPhone The encryption key is where your iPhone/iPad uses to decrypt information, so removing this key leaves all your data permanently encrypted and therefore inaccessible. The first thing you’ll need is a working iPhone/iPad that you can navigate using the touchscreen or connect to a computer. Before selling, giving or transferring iPhone, users should wipe old personal data. Photo: iMore. The easiest way is to do the following steps: Settings > General > Reset > Erase All Content and Settings . If your device for some reason cannot access Setting , you can try the second way by connecting them to your laptop or desktop and restore them through a third device. If the above two methods still don’t work, try putting the device into Recovery Mode , iPhone/iPad will return to factory settings and erase all your data. Alternatively, if your device won’t even turn on, use Force Restart according to the manufacturer’s instructions, then follow one of the methods outlined above. The most thorough way to delete data If you have tried all the steps above and your device still won’t turn on or can’t connect to the computer, the best way is to destroy the memory chip, which contains all user data. The flash memory chip (yellow border below) is in the same black board and controller chip. Photo: The Intercept. In ‘s post The Intercept , the author used iPad 6 as an example of how to destroy memory chips. However, regardless of model, the general procedure is the same: remove the iPhone/iPad screen, find the board, and destroy the memory chip. To get the memory chip, you must disassemble your iPad. First, find a way to remove the iPad’s touch screen so you can look at the internal components. There are specialized tools on the market to remove the panel, but if such tools are not available, you can heat around the edge of the screen, to melt the adhesive, then use a flat object and gently pry the monitor up. After removing the screen, you’ll find the iPad’s battery with a metal shell on the side that houses the iPad’s logic board and memory chip. Remove all securing screws and connection cables, and remove the board cover. Use the drill to destroy the memory chip. Photo: The Intercept. After removing the cover, you will see the memory chip is silver and located in a metal shell, next to the logic board and the black processor chip. Now all you have to do is take out the flash chip and destroy it. The suggestion from the article is to use a drill and drill through the memory chip until the device breaks. The author of the article recommends that you ensure safety issues before starting to destroy the aforementioned chip. The above method is also used by many hackers around the world to delete evidence. Catfish, the owner of Chicken Drumstick, the biggest game cheat ever, recounted smashing his memory chips one by one to erase the crime. Once discovered, Catfish quickly shut down the servers running the cheat software, and hammered out all the hard drives that might still contain cheat-related data. “I panicked so much that I smashed every chip I saw in the SSD. Then I dumped it all a few miles away,” Catfish said.

Sil Pop’s coffee garden applies economical irrigation to reduce costs. Photo: D.L. Garden improvement techniques Sil Pop (36 years old), a J’rai ethnic in Yo 2 village, Ia Ka commune (Chu Pah district, Gia Lai) has a 3-hectare coffee garden in his home garden. He said, this coffee garden family has been nearly twenty years. Initially, the coffee garden was green and had a high harvest due to the new land, moreover the price of coffee at that time was good, so he and many other households boldly invested in the garden. However, for a long time, the orchards have deteriorated due to improper care, the initial selection of varieties is not good, and the price of coffee has continuously plummeted, so there is no money to invest in the garden. “For several years, watching the coffee garden gradually degraded, yielding low, the price dropped to the bottom, my family was sad,” said Sil Pop. In 2018, Sil Pop decided to bring his coffee garden to participate in Ia Mo Nong Agricultural Production – Trade – Service – Tourism Cooperative (Cooperative). By 2019, the VnSAT project will install the sprinkler irrigation system at the root, Sil Pop is the first out of a total of nearly 200 ethnic minority households to participate in the installation of this system. Spending 43,592,000 VND (50% of the project’s counterpart), he bought plumbing, valves, pumps, digging wells… for the sprinkler irrigation system. Under each coffee tree is a water pipe about 40cm above the ground. From here, every time you water, just turn on the switch and the system will bring water to each coffee tree. Sil Pop said: For the first time, just open the power bridge, water for about 5-6 hours is enough. After 10 days of watering again the second phase, just 2 hours is enough water for coffee plants. Depending on the weather each year, watering more or less. “Since the installation of the sprinkler irrigation system, taking care of the coffee garden is very easy. Just open the bridge and then… go play, when it’s time to turn off the bridge, the job is done. It’s not like before, you have to bend your back and drag the water pipe to every coffee tree,” said Sil Pop. According to Sil Pop, since applying the sprinkler irrigation system to the root, his family’s garden quickly turned green again, as if there was a “miracle”. Sil Pop next to a lush coffee garden, thanks to the application of sprinkler irrigation technology. Photo: TA Outstanding efficiency Mr. Le Van Thanh, Director of the cooperative said: The application of sprinkler irrigation technology at the root has brought great efficiency to the coffee garden. According to Mr. Thanh, applying this irrigation technology has saved a lot in the process of investment and care for the garden. The first is to save labor: If before, it would take a lot of time to pull pipes to irrigate each tree, unlike now, just open the bridge and finish; In the process of watering, farmers can take advantage of making branches or doing other jobs. Applying this irrigation technology has also saved up to 50% of water according to the previous irrigation method, because the water goes to the root without evaporating or spilling to other places like traditional irrigation. If before, each watering required 450-500 liters of water for each coffee tree, now only half is enough. The amount of fertilizer is also significantly saved because the fertilizer is quantified, put into the water system to bring to each tree, avoiding the case of a lot of roots, less fertilizer, or scattered fertilizer throughout the garden. Then save electricity, save health… “If this system is not installed, this year’s coffee garden will probably be left to die due to a serious lack of water this year,” Sil Pop said. Saving is like that, but the effect brought is a big surprise. According to Sil Pop, in addition to saving labor and investment costs, applying this irrigation technology has significantly improved the quality of orchards: The fruit is larger, stronger and stronger, the yield is superior to the old farming method. . After the first year of applying sprinkler irrigation technology at the root, his garden harvested over 5 tons of kernels/ha. “This crop will probably yield five and a half to six tons per hectare,” Sil Pop said happily. In the harsh climatic conditions, many gardens do not dare to boldly apply science and technology, so the productivity is reduced, Sil Pop’s coffee garden is indeed a model worth learning. Commenting on Sil Pop’s orchard, Mr. Thanh said: “Sil Pop is the member household with the most methodical investment in the coffee garden. Thanks to this right investment, every year, his family’s orchard leads in both yield and quality of fruit. For many years in a row, Sil Pop has been recognized as a good farmer.” According to Mr. Thanh, it was difficult at first to mobilize ethnic minority households to apply this irrigation technology, because people had to “see and then believe”. Since seeing Sil Pop’s application and being effective, many member households who are ethnic minorities have voluntarily followed, bringing positive effects to the orchard. “Sil Pop deserves to be a pioneer in the movement of applying technology to agricultural production of the people of Yo 2 village,” Thanh affirmed. Ia Mo Nong Agricultural Production – Trade – Service – Tourism Cooperative has over 500 member households, with over 700 hectares of coffee. In which, about 190 member households are ethnic minorities. Thanks to learning Sil Pop’s method, up to now, the coffee garden of the people has improved significantly in quality and productivity, which is superior to the backward traditional farming method.

Although pencil skirts are attractive to the wearer, they can also cause low back pain. Tight skirts can restrict movement in your hips, putting strain on your spine. The same thing happens when you wear a pair of high heels. Shoes cause your feet to be placed on an unnatural height, thereby causing the muscles in your lower back to shift. If you want to wear fashionable clothes without affecting your health, choose a skirt that allows your feet to move freely and choose shoes with heels less than 5cm. 2. Drink soft drinks often Carbonated soft drinks are not a healthy food guaranteed to provide your body with energy. Besides posing many health risks, this habit can worsen your back pain. Drinking soft drinks regularly can lead to kidney stones and cause severe back pain. In addition, soft drinks also cause gas to get trapped in the digestive system and put pressure on your spine. If you feel low back pain after drinking a coke, you need to add more water to your body. 3. Excessive stress When your body releases stress hormones, your muscles will instinctively tighten. Next, muscle tension leads to painful sensations in the neck, shoulders, and back. Studies have shown that taking some time to relax each day effectively improves back pain. 4. Sleeping on an Unsuitable Pillow When you sleep on a pillow that is too big, you may find it comfortable, but this can lead to back pain. Most pillows place your head in an unnatural position, which puts pressure on your neck and spine, causing pain and difficulty sleeping. If you can’t get used to sleeping without a pillow, find a pillow that is adjusted to your own measurements and place another one between or below your knees. These sleeping positions have been shown to reduce stress on your spine. 5. Washing dishes the wrong way Leaning over the sink while washing dishes puts pressure on your lower back, causing the muscles in this area to stretch. When you maintain this pose for a few minutes, you may experience back pain. To avoid straining your lower back, prop up one leg on a small stool. This will help you correct your posture and keep you from straining your back. 6. Take the stairs often While taking the stairs is often considered a healthy habit, it’s not the best way to stay in shape if you’re suffering from low back pain. If you have knee or back pain, it’s better to consult your doctor before using the stairs for exercise. 7. Reading in bed The habit of reading a few pages of a favorite book before bed can lead to stiff shoulders and back. The fact that we lean back while reading in bed puts strain on the spine and muscles in the lower back, leading to pain. If reading before bed helps you relax after a busy day, invest in a chair that supports the spine.